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[Sell] Rotigotine hydrochloride |
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Name Rotigotine hydrochloride
Synonyms (S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol hydrochloride
Molecular Formula C19H25NOS.HCl
Molecular Weight 351.93
CAS Registry Number 125572-93-2
Appearance White or almost white poeder
Specific optical rotation -50°~ -55°
Purity NLT 98.0%
Contact person: Mr.Toby
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| » Health & Beauty/Pharmaceuticals |
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[Sell] Mianserin hydrochloride |
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Name Mianserin hydrochloride
Synonyms Bolvidon; 1,2,3,4,10,14b-Hexahydro-2-methyl-dibenzo[c,f]pyrazino[1,2-a]azepine hydrochloride
Molecular Formula C18H20N2.HCl
Molecular Weight 300.83
CAS Registry Number 21535-47-7
Assay:NLT99%
Contact person: Mr.Toby
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| » Health & Beauty/Pharmaceuticals |
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[Sell] Norvaline |
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Product Name:Norvaline
Synonyms:2-Aminovaleric acid;alpha-Aminovaleric acid;alpha-L-Aminopentanoic acid;n-C3H7CH(NH2)COOH;Pentanoic acid, 2-amino-;Pentanoic acid, 2-amino-, (S)-;Valeric acid, 2-amino-;L-2-AMINOPENTANOIC ACID
CAS:6600-40-4;
EINECS:229-543-3;
M.F.:C5H11NO2
M.W.:117.15
Appearance:White crystal or crystalline powder
Package: 25kg/bag or drum.Availbable for different kinds of packing per customer's request. Purity:98.5%Min
Standard:BP/FCC/USP
Usage: Norvline can be used for synthesis of Nutrients and drugs
Contact person: Mr.Toby
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| » Health & Beauty/Pharmaceuticals |
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[Sell] Chitosan |
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Name Chitosan
Synonyms Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose); Poly(beta-(1,4)-D-glucosamine)
Molecular Formula (C6H11NO4)n
CAS Registry Number 9012-76-4
Deacetylation NLT 85%
Moisture : NMT 10%
Ash content NMT 2.0%
As NMT 1.0mg/kg
Pb NMT 0.5mg/kg
Hg NMT 0.3mg/kg
Mesh size 20 ~120
Viscidity(1%chitosan,1%acetic acid,20℃) 20-1000mPa.s
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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
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| » Health & Beauty/Pharmaceuticals |
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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%
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| » Health & Beauty/Pharmaceuticals |
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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
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