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- Contact Person : Mr. shao reign
- Company Name : Biosyn Healthy Pharma Co., Ltd.
- Tel : 86-22-83865698
- Address : Tianjin,Tianjin,Building A-Room 2907A ICTC, #59 MaChang Road, He Xi District,Tian Jin, China
- Country/Region : China
- Zip : 300203
Organic Intermediate
Pramipexole dihydrochloride
White Crystalline Powder
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Ethylene Deltenone
Mifeprestone intermediate , CAS 5571-36-8
Ability:2500kg/month
TestsAnalysis StandardDescriptionWhite Or Almost White Crystalline PowderMelting Point≥150Specific Rotation+300°- +320°( C=0.5, Methanol )Related Substance( Signal ) ≤0.2%Total≤1.0Loss On...
7-Alpha methyl-3,3-dimethoxy -5(10)-estrene-17-one
7-Alpha methyl-3,3-dimethoxy -5(10)-estrene-17-one, Tibolone intermediate , CAS 88247-84-1
Ability:300kg/month
ITEMSSTANDARD[Description]White to white like powder [Heavy metals] ≤10ppm[Loss on drying] ≤0.5 [Assay(HPLC)...
11-Alpha hydroxy-Canrenone
11-Alpha hydroxy-Canrenone, Eplerenone intermediate , CAS 192569-17-8
Ability:600kg/month
ITEMSPECIFICATIONIdentificationConform to the standard AppearanceWhite or yellow powderResidue on Ignition0.1%maxHeavy Metals0.002%maxLoss on Drying1.5% maxTotal Impurity2.0%maxAssay97%min ...
Pregna-4,9(11)-diene-7,21-dicarboxylic acid,17-hydroxy-3-oxo,g-lactone,methyl ester
Pregna-4,9(11)-diene-7,21-dicarboxylic acid,17-hydroxy-3-oxo,g-lactone,methyl, CAS 95716-70-4, Ability 400kg/month
ITEM SPECIFICATION Description Pale yellow crystalline powder Identification IR, UV, HPLC Residue on...
17b-Acetyloxy-estra-4,6-diene-3-one
7b-Acetyloxy-estra-4,6-diene-3-one, Tibolone and Fulvestrant intermediate , CAS 2590-41-2
Ability:500kg/month
7b-Acetyloxy-estra-4,6-diene-3-one ITEMSSTANDARD[Loss on drying]≤0.5%[Melting point]85.0-97.0[Assay (HPLC)] ≥98%
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fine chemical Drosperinone Intermediate Q4
Tibolone and Fulvestrant intermediate , CAS 82543-15-5
Ability:500kg/month
PRODUCT NAME: 3β,5β-dihydroxy-15β,16β-methylene-androst-6-en-17-one ITEMSSPECIFICATIONAppearance White or almost white crystalline powderHeavy...
fine chemical Drosperinone Intermediate Q5
For Drosperinone, CAS 82543-16-6, Ability:500kg/month
product name: 3β,5-dihydroxy-6β,7β;15β,16β-dimethylene-5β-androstan-17-one ITEMSSPECIFICATIONAppearance White or almost white crystalline powderHeavy metals≤20ppmResidue on...
API Drospirenone
Drospirenone, CAS 67392-87-4
USP32 standard
Ability: 200kg/month
ITEMSSPECIFICATIONAppearanceWhite To Off White PowderIdentificationA) IR Spectrum Conforms To Drospirenone RSB) Rt HPLC Conforms To Drospirenone RSMelting point198-203Specific rotation(10mg/ml in...
![5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone](http://img.ecbay.xyz/photo/product322/2514284/product-5-4-2-5-ethyl-2-pyridyl-ethoxy-benzyl-2-imino-4-thiazolidinone.jpg)
5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone
For Hydrochloride, CAS 105355-26-8
Ability:200kg/month
5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone
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