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[Sell]
Camptothecin |
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Camptothecin
[Product type]: active pharmaceutical ingredient
[English name]: Camptothecin
[Molecular formula]: C20H16N2O4
[Molecular weight]: 348.36
[ C A S ]: 7689-03-4
[Quality standard]: Enterprise Standard
[ Content]:≥98%
[Appearance]: Light Yellow crystalline powder
[Character]: Camptothecin is a quinoline-based alkaloid found in the barks of the chinese camptotheca tree and the Asian nothapodytes tree. Camptotheca acuminate as the fruit and root of the Chinese dove tree with cold nature and bitter flavor. In "Chinese herds" which is described as "cancer-curable, calculus exploded, curing the cancer in stomach, rectum and cystic, also has the good effects for chronic granulocytic leukemia. The whole Chinese dove tree contains the alkaloid-Camptothecin.Anti-cancer is the major pharmacodynamic effect.
[ Storage ]:Shade, airtight and cold place.
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» Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China]  |
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[Sell]
Vinblastine Sulfate |
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Vinblastine Sulfate
[Product type]: active pharmaceutical ingredient
[English name]:vinblastine sulfate
[Molecular formula]: C46H58N4O9•H2SO4
[Molecular weight ]: 908.97
[ C A S ]:143-67-9
[Quality standard]:USP31
[ Character ]:White or crystal powder, odourlessness, turns yellow when meeting light.
[ Content ]:≥99.0%
[Function and use]:It is alkaloid which has inhibitory to the tumor for cycling medicine. It suppresses spindle formation of multiplication cell as raw material for malignant lymphoma, specially for cell sarcoma of lymph reticular, hodgkin's disease, chorioepithelioma, breast cancer, pate cancer, oropharynx cancer, nerve metrocyte cancer, uninuclear cell leukemia, lung cancer, carcinoma of cervix and the digestive tract tumor curative.
[Usage]: Pharmaceutical raw material, be for preparation’s using only
[Packing]:200g/tin,100g/tin
[ Storage]: Shade, airtight and cold place.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Paclitaxel |
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Paclitaxel
[Type]: active pharmaceutical ingredient
[English name]:Paclitaxel
[Molecular formula]:C47H51NO14
[Molecular weight ]:853.90
[CAS NO.]:33069-62-4
[Quality standard]:USP31
[ Content ]:≥99.0%
[Appearance ]:White crystal powder
[ Function and Use]:Paclitaxe is broad spectrum antitumor crude drug which is natural anticancer drug recognized by international with good antitumor activity, especially to the later period, metastatic ovarian, breast cancer and lung cancer, and also honored as one of three great achievements in the 90s anti-tumor medicine.
[Usage]: Pharmaceutical raw material, befor preparation’s using only
[Packing]:200g/tin,100g/tin
[ Storage ]:Avoidance of sunlight and under low temperature in cool and dry place.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Docetaxel |
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Docetaxel
[Product type] : active pharmaceutical ingredient
[English name]:Docetaxel
[Molecular formula]:C43H53NO14
[Molecular weight]: 807.88
[ C A S ]:114977-28-5
[Quality standard]: Enterprise Standard
[ Content]:≥99.0%
[ Appearance]:White powder
[Function and use]:The mechanism strengthens the microtubule protein polymerization and suppresses depolimerization causing stable non-functionality and thus destructing cell's mitosis.
[Usage]: Pharmaceutical raw material, be for preparation’s using only
[Packing]:200g/tin, 100g/tin
[ Storage]:Shade, airtight and cold place.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Vinorelbine Tartrate |
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Vinorelbine Tartrate
[Product type]: active pharmaceutical ingredient
[English name]: Vinorelbine Tartrate
[Chemical name]:3',4'-Didehydro-4'-deoxy-C'-norvincaleukoblastine
R-(R*,R*)-2-3-dihydroxybutanedioate (1:2) salt
[Molecular formula]: C45H54N4O8•2C4H6O6
[Molecular weight]: 1079.11
[ C A S ]:125317-39-7
[Quality standard]:USP31, EP5.4
[ Content]:≥99.0%
[ Character ]:White or crystal powder, odourlessness, turns yellow when meeting light.
[Function and use]:It is antineoplastic agent, half synthesis derivative of vincamedine for the equilibrium of microtubule protein or capillary's dynamical, suppressing polymerization of microtubule protein through G2 and the M which suitable to the non-cellule lung cancer, transferring breast cancer, difficult lymphoma, ovarian cancer and pate tumor patient.
[Usage]: Pharmaceutical raw material, be for preparation’s using only,
[ Packing]:50g/tin, 100g/tin
[ Storage ]:Shade, airtight and cold place.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
DIMETRIDAZOLE |
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DIMETRIDAZOLE
1,2-Dimethyl-5-nitroimidazoie
Identification positive reaction
Melting point 159-163℃
Loss on drying 0.5% MAX
Sulphated ash 0.1% MAX
Heavy metal 20PPM MAX
Appearance of solution pass
Related substances pass
Specific absorbance 365-389
Assay 99.0%-101.0% C6H9N3O3
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Hemin |
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Hemin
Appearance:Black-blue crystal
Character:100mesh powder
Odor:No odor
Impurity:No impurity by naked eyes
Assay:95%
Fe:＞8.18%
Water:≤2.0%
Total bacteria:≤1000(cfu/g)
E.Coli:≤40/100g
Pathogen:Negative
Mildew:≤25(cfu/g)
Yeast:≤25(cfu/g)
Other nocuous things:Negative
Pb:≤1.0mg/kg
As:≤0.5mg/kg
Hg:≤0.3mg/kg
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Carvacrol |
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Carvacrol
英文:5-Isopropyl-2-methyl
别名:Methyl-5-(1-methylethyl)phenol; Hydroxy-p-cymene; Carvacrol; Isothymol
分子结构
MF:C10H14O
MW:150.22
CAS :499-75-2
Characteristics:Colorless to yellow clear liquid
Content(GC):≥90%
Boiling point :85-95℃/10mmHg
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Astaxanthin, a naturally occurring carotenoid pigment, is a powerful biological antioxidant. Astaxanthin exhibits strong free radical scavenging activity and protects against lipid peroxidation and oxidative damage of LDL-cholesterol, cell membranes, cell |
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| Astaxanthin, a naturally occurring carotenoid pigment, is a powerful biological antioxidant. Astaxanthin exhibits strong free radical scavenging activity and protects against lipid peroxidation and oxidative damage of LDL-cholesterol, cell membranes, cells, and tissues. Astaxanthin has been the focus of a large and growing number of peer-reviewed scientific publications |
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
DHEA dehydroepiandrosterone |
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DHEA dehydroepiandrosterone
CHARACTER:WHITE POWDER
MELTING POINT:149-151℃
LOSS ON DRYING:≤0.5%
SPECIFIC ROTATION:+12°---+15°
CONTENT:≥99.0%
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
sucralose |
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sucralose
APPEARANCE :WHITE CRYSTALLINE POWDER
ASSAY(CALCULATED WITH REFERANCE TO THE DRIED SUBSTANCE):98.0%MIN.
SPECIFIC ROTATION:+84.0~+87.50
WATER(KF):2.0%MAX.
METHANOL:0.1% MAX.
ARSENIC :3mg/kg MAX.
HEAVY METALS:10mg/kg MAX.
RESIDUE ON IGNITION:0.7% MAX.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Aspartame |
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Aspartame
ITEMS OF ANALYSIS SPECIFICATION
APPEARANCE WHITE CRYSTALLINE POWDER
ASSAY(TITRIMETRIC) 98.0%------102.0%(DRIED BASIS)
SPECIFIC ROTATION【a】20D ＋14.5°--------＋16.5°
LOSS ON DRYING ≤4.5%
RESIDUE ON IGNITION(SULPHATED ASH) ≤0.2%
5-BENZYL-3,6 DIOXO-2PIPERAZINEACETIC ACID ≤1.5%
ORGANIC VOLATILE IMPURITIES IN CONFORMITY WITH FCC IV
OTHER RELATED SUBSTANCES ≤2.0%
TRANSMITTANCE 95.0% MIN.
LEAD(AS Pb) ≤1ppm
HEAVY METALS(AS Pb) ≤10ppm
ARSENIC(AS) ≤3ppm
PH 4.5------6.0units
L-a-ASPARTYL L-PHENYLALANINE 0.25% max
L-PHENYLALANINE 0.5% max
TOTAL ACRBIC COUNT ≤100CFU/g
MOULDS AND YEASTS ≤100CFU/g
E.COIL NEGATIVE
SALMONELLA S.D NEGATIVE
PARTICLE SIZE THROUGH 100 MESH
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Paclitaxel |
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Paclitaxel
Cas No: 479-41-4
Speicification: ≥99%
Standard : USP28
Packing: 1kg/tin
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
r - lionlenic Acid |
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r - lionlenic Acid
Product Name: Gamma Linolenic Acid(GLA) 70%
Product Code:01027-A70
Appearance: A pale yellow to yellow liquid
Antioxidant: Antioxidants are not added to the oil but can be added at the customer request.
Packaging: Gamma linolenic acid 70% is packaged in 50 kg net drum.
Storage: The oil should be stored at a cool (under 4℃) and dry place, protected from light.
Shelf Life: The shelf life of the oil is two years if unopened in the original package. Once opened the oil should be blanketed under nitrogen and used within six months.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
alpha lipoic acid |
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alpha lipoic acid
CAS: 1077-28-7
Molecular Formula: C8H14O2S2
Molecular Weight: 206.33
Assay (HPLC) >99.0%
Density: 160
Melting point: 60-63
Boiling point: 160-165
Description: Slightly yellow crystal powder
Package: 25kg/drum
Storage: Refrigerate in a dry place.
Shelf life: 4 years when properly stored.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
3-Bromocinnamic acid |
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3-Bromocinnamic acid
CAS:[32862-97-8]
structure：
MW：C9H7BrO2=227
Appearance: white crystalline.
mp:178-182℃，
Assay≥99.0%。
Usage: as pharmaceutical intermediate.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
2-bromo cinnamic acid |
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2-bromo cinnamic acid
CAS : 7345-79-1
MF: C9H7BRO2
MW: 227.06
Appearance: white crystalline
assay: 99%
package: 5kg/bag
Usage: pharmaceutical intermediates.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
2-Bromostyrene |
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2-Bromostyrene
1-Bromo-2-vinylbenzene;2-bromoethenylbenzene;benzene,1-bromo-2-ethenyl-;o-Bromovinylbenzene;Styrene, o-bromo-;styrene,2-bromo-;O-BROMOSTYRENE;2-BROMOSTYRENE
CAS: 2039-88-5
MF:C8H7Br
MW: 183.05
EINECS: 218-027-3
Appearance: colorless to yellow clarity liquid
Usage: pharmaceutical intermediates.
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
3,3-diphenylpropenyl chloride |
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3,3-diphenylpropenyl chloride
Molecular Formula: C15H13ClO =244.5
Assay: 98%
Appearence: white or light yellow transparent liquid
Packaging:25kg/barrel
Usage: Pharmaceuticals intermediates
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
3,3-diphenylpropenyl chloride |
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3,3-diphenylpropenyl chloride
Molecular Formula: C15H13ClO =244.5
Assay: 98%
Appearence: white or light yellow transparent liquid
Packaging:25kg/barrel
Usage: Pharmaceuticals intermediates
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| » Posted by: HU BEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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