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[Sell]
Prulifloxacin |
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Prulifloxacin
CAS Number:123447-62-1
Molecular Formula: C21H20FN3O6S
Molecular Weight: 461.47 Structural Formula:
Appearance: light yellow to white powder
Content: ≥ 98.5%
Application: a new flruoroquinolone antibacterial drug, applicable to the treatments of infectious diseases for all bacterials
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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» Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China]  |
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[Sell]
TRIMETHYL CITRATE |
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Product Name: TRIMETHYL CITRATE
Synonyms: 2,3-propanetricarboxylicacid,2-hydroxy-trimethylester;3-Hydroxy-3-methoxycarbonylpentanedioic acid, dimethyl ester;Trimethyl 2-hydroxy-1,2,3-propanetricarboxylate;METHYL CITRATE;CITRIC ACID TRIMETHYL ESTER;TRIMETHYL CITRATE;1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trimethyl ester;2-Hydroxy-1,2,3-propanetricarboxylic acid trimethyl ester
CAS: 1587-20-8
MF: C9H14O7
MW: 234.2
EINECS: 216-449-2
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Tirofiban hydrochloride monohydrate |
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Tirofiban hydrochloride monohydrate
CAS No: 150915-40-5
Molecular Formula: C22H36N2O5S.HCl.H2O
Molecular Weight: 495.07
N-(Butylsulfonyl)-O-(4-(4-piperidinyl)butyl)-L-tyrosine monohydrochloride monohydrate; (2S)-2-(Butylsulfonylamino)-3-[4-[4-(4-piperidyl)butoxy]phenyl]propanoic acid hydrochloride hydrate
Assay(on dried basis): >98%
Related substances(HPLC): Single impurity ≤ 0.20%; Total impurities ≤ 0.5%
Residual on ignition: ≤0.1%
Heavy metals: ≤20ppm
Appearance: White or almost white powder
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Sitagliptin phosphate monohydrate |
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Name Sitagliptin phosphate monohydrate
Synonyms 7-[(3R)-3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine phosphate monohydrate
Molecular Formula C16H15F6N5O.H3PO4.H2O
Molecular Weight 523.33
CAS Registry Number 654671-77-9
White or almost white crystalline powder
Purity:99.0%
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Neomycin sulfate |
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Neomycin sulfate
Appearance: White powder
Solubility: Very soluble in water, insoluble in acetone, chloroform, ether
Acidity or alkalinity: 4.0-7.5
Sulphate: 27.0-31.0 %
Loss or drying: 6. 0 %
Sulphated ash:1 %
Assay(Microbial ): 514 IU/mg (DRY )
Synonyms mycifradin sulfate; o-2, 6-diamino-2, 6-dideoxy-.beta.-l-idopyranosyl-(1.->3)-o-.beta.-d-ribofuranosyl-(1->5))-o-(2, 6-diamino-2, 6-dideoxy-.alpha.-d-glucopyranosyl-(1->4))-2-deoxy sulfate; Neomycin Sulfate
CAS No:1405-10-3
EINECS: 215-773-1
C23H46N6O13·3(H2SO4);C23
M.W: 908.87
Usage: For the treatment and control of colibacillosis (bacterial enteritis) caused by Escherichia coli susceptible to neomycin sulfate in cattle (excluding veal calves), swine, sheep and goats.
Specification:BP2007/USP30/EP5
Package:20BOU/fibre drum
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Doxorubicin HCL |
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Product Name : Doxorubicin HCL, Adriamycin HCL
Chemical Name : (8s-cis)-10-((3-amino-2,3,6-trideoxy-alpha-l-lyxo-hexopyranosyl)oxy)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxynaphthacene-5,12-dione hydrochloride
CAS No. : 25316-40-9
Molecular Weight : 579.99
Molecular Formula : C27H30ClNO11
Characters : Orange red powder
Pharmacology : This product can breakthrough cells to cross and connection with tumor cells’ DNA. It could block RNA polymerase and inhibit the biosynthesis of RNA.
Application : Anti-cancer drugs.
Quality Standard : USP31
Storage Condition : 2 to 8 ℃
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Calcitriol |
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Name Calcitriol
Synonyms 1alpha,25-Dihydroxycholecalciferol; (5Z,7E)-(1S,3R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol
Molecular Formula C27H44O3
Molecular Weight 416.64
CAS Registry Number 32222-06-3
EINECS 250-963-8
Use: Calcium regulator, Anti-psoriatic
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Enalaprilat Dihydrate |
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Product name Enalaprilat Dihydrate
Synonyms (S)-1-[N-[1-(CARBOXY)-3-PHENYLPROPYL]-L-ALANYL]-L-PROLINE,
DIHYDRATE;MK-422;ENALAPRILAT DIHYDRATE;ENALAPRILATE
Formula C18H28N2O7
Molecular 384.42
CAS number 84680-54-6
Description A white to almost white crystalline powder
Identification Positive
Specific optical rotation -53.0° ~ -56.0°
Water Between 7.0% and 11.0%
Heavy metals NMT 20ppm
Residue on ignition NMT 0.2%
Assay(By HPLC) 98.0% ~ 101.0%
Standard: USP30
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Doxycycline Hyclate(Doxycycline Hcl) |
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Doxycycline Hyclate(Doxycycline Hcl)
Cas No:24390-14-5
Character:Yellowish crystalline powder, with distinctive odor
Brief Introduction:Semi-synthesis tetracycline antibiotic.Similar to tetracycline and oxyteracycline in antibacteria sperum.Camparing to tetracycline,it has a lower inhibition concentration both against gram positive staphylococcus auteus and part gram negitive bacilli. Its clinic dosage is just as 1/10 as teracycline and oxyteracycline.
Purity:Not less than 98%
Standard:BP/USP/EP/CP
Packing:25Kgs per fibre drum or use other packing designated by the buyer
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Bromhexine hydrochloride |
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Name Bromhexine hydrochloride
Synonyms 2-Amino-3,5-dibromo-N-cyclohexyl-N-methylbenzylamine hydrochloride; N-(2-Amino-3,5-dibromobenzyl)-N-methylcyclohexylamine hydrochloride
Molecular Formula C14H20Br2N2.HCl
Molecular Weight 412.59
CAS Registry Number 611-75-6
Use: Bromhexine is a mucolytic agent used in the treatment of respiratory disorders associated with viscid or excessive mucus. In addition, bromhexine has antioxidant properties.
Packing: In paper board drum, lined with polyethylene bag of 25kgs, net
Assay: NLT99%
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
2-Amino-2-methylpropanenitrile |
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Name 2-Amino-2-methylpropanenitrile
Molecular Formula C4H8N2
Molecular Weight 84.12
CAS Registry Number 19355-69-2
EINECS 242-989-3
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Ciclopirox ethanolamine |
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Name Ciclopirox ethanolamine
Synonyms 6-Cyclohexyl-1-hydroxy-4-methylpyridin-2(1H)-one 2-aminoethanol (1:1)
Molecular Formula C12H17NO2.C2H7NO
Molecular Weight 268.35
CAS Registry Number 41621-49-2
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Retinol |
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Name Retinol
Synonyms Vitamin A
Molecular Formula C20H30O
Molecular Weight 286.452
CAS Registry Number 68-26-8
Assay: 95%,98%
Quality Standards: USP30
Characteristic: Light yellow to light red to brown powder.
Formulation: Soluble in water, ethanol, can be emulsified in water. , Insoluble in vegetable oils, mineral oils and fats.
Introduction
Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxogenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor.
Measurement units
The measurement units of Vitamin A is USP,IU and RE.
Function
1,Prevent night blindness and vision loss; it’s helpful to the treatment of eye diseases. (VA could promote the formation of photo pigment inside eyes)
2,Anti-respiratory-infection 3,Immune-system enhancing
4,Promote early recovery.
5,Keep healthy of organizations or organ surface. 6,Remove senile plaques
7,Promote healthy growth, strong muscularity, protect skin, hair, teeth and teeth gums.
8,The external use is helpful to the treatment of acne, pimple, skin surface ulcerations.
Packing: 1kg/ aluminum bag
25kgs/ fiber durm or according to customer's demand
Shelf life: 2 years
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
pyrithioxin dihydrochloride |
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Product: pyrithioxin dihydrochloride
CAS NO.: 10049-83-9
EINECS NO.:: 233-178-5
M.F.: C16H22Cl2N2O4S2
M.W.: 441.3929
Appearance: white or off-white crystalline powder
Package: 25kg/fibre drum
Spec.: CP/JP
Usage: It is approved for "symptomatic treatment of chronically impaired brain function in dementia syndromes" and for "supportive treatment of sequelae of craniocerebral trauma" in various countries
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Metadoxine |
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Name Metadoxine
Synonyms 5-Oxo-L-proline compound with 5-hydroxy-6-methylpyridine-3,4-dimethanol (1:1)
Molecular Formula C8H11NO3.C5H7NO3
Molecular Weight 298.30
CAS Registry Number 74536-44-0
Molecular Formula : C13H18N2O6
Molecular Weight : 298.30
CAS Registry Number : 74536-44-0
Appearance : White or off white power
Loss on drying : NMT 0.5%
Residues on Ignition : NMT 0.2%
Heavy Metals : NMT 20ppm
Related Substances : Total : NMT 1.0%
Individual : NMT 0.5%
Assay : NLT 98.5%
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Vitamin A Palmitate(Retinol palmitate) |
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Vitamin A Palmitate(Retinol palmitate)
CAS: 79-81-2
Synonyms: Retinol palmitate
Assay: 250 000IU/G;1.7 millionIU/G
Appearance: Light-yellowish crystal or oil
MF: C36H60O2
MW: 524.87
Functions:
1) Physicochemical Property: Pale yellow crystal or oil. Solve in ethanol. Freely solve in ethyl ester, chloroform, acetone and grease. Melting point is 28-29 centigrade.
2) Used as preparation for dry food industry
3) Storage: Be careful of violent shaking, wet, rain and insolation during transportation. Keep it in light-free, dry and cool conditions.
4) Shelf life: 24 months
5) Packing: 25kg /drum
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Zhongbei Northland Bio-Chem Industry Co., Ltd. [China] |
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[Sell]
Rapamycin |
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Name Rapamycin
Synonyms 23,27-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclohentriacontine; Sirolimus
Molecular Formula C51H79NO13
Molecular Weight 914.18
CAS Registry Number 53123-88-9
Use:Rapamycin is a triene macrolide antibiotic, which demonstrates anti-fungal, anti-inflammatory and immunosuppressive properties
Application: Rapamycin has been shown to block T-cell activation and proliferation, as well as, the activation of p70 S6 kinase and exhibits strong binding to FK-506 binding proteins. Rapamycin also inhibits the activity of the protein, mTOR, (mammalian target of rapamycin) which functions in a signaling pathway to promote tumor growth. Rapamycin binds to a receptor protein (FKBP12) and the rapamycin/FKB12 complex then binds to mTOR and prevents interaction of mTOR with target proteins in this signaling pathway.
Appearance: White crystal powder
Assay(Dried basis): 98.0% min.
Tautomer: 3.0% max.
Any impurity: 1.0% max.
Total impurity: 3.0% max.
Loss on drying: 1.0% max.
Residue in ignition: 0.5% max.
Heavy metals: 20ppm max.
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Daxinganling Lingonberry Group [China] |
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[Sell]
Tolvaptan |
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Name Tolvaptan
Synonyms N-[4-[(5R)-7-Chloro-5-hydroxy-2,3,4,5-tetrahydro-1-benzazepine-1-carbonyl]-3-methylphenyl]-2-methylbenzamide
Molecular Formula C26H25ClN2O3
Molecular Weight 448.94
CAS Registry Number 150683-30-0
Assay
Spec. 1: assay≥99.75%, single impurity ＜0.05%;
Spec. 2: assay≥99.55%, single impurity ＜0.1%;
Spec. 3: assay≥99.05%, single impurity ＜0.5%;
Appearance： white solid
Use： Tolvaptan API
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Daxinganling Lingonberry Group [China] |
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[Sell]
Melanotan-1 |
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Name Melanotan-1
Synonyms Melanotropin; 4-Nle-7-phe-alpha-msh; 4-Norleucyl-7-phenylalanine-alpha-msh
Molecular Formula C78H111N21O19
Molecular Weight 1646.85
CAS Registry Number 75921-69-6
Assay：NLT98%（By HPLC）
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Daxinganling Lingonberry Group [China] |
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[Sell]
Melanotan II |
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Name Melanotan II
Synonyms N-Acetyl-L-norleucyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-L-lysinamide (2->7)-lactam; Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-NH2; Ac-[Nle4,Asp5,D-Phe7,Lys10]alpha-MSH-(4-10)-NH2
Molecular Formula C50H69N15O9
Molecular Weight 1024.18
CAS Registry Number 121062-08-6
Purity 98% by HPLC
Sequence Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-NH2
Function Sexual dysfunction
Contact person: Mr.Toby
E-mail: toby(at)international-biz.com
MSN: api20120702(at)hotmial.com
Skype: api20120702
QQ: 2653090857 |
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| » Posted by: Daxinganling Lingonberry Group [China] |
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