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[Sell]
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid |
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid
Synonyms: 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-3-quinolinecarboxylic
CAS: 112811-72-0
Assay: 99% min.
Standard: EP/BP/USP
Packing: 25kg/drum.
Character: Off-White to Light-Yellow Powder, mp 192-194°C
Usage: Moxifloxacin intermediate. pharmaceutical intermediates.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China]  |
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[Sell]
(S,S)-2,8-Diazabicyclo[4,3,0]nonane for sale |
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(S,S)-2,8-Diazabicyclo[4,3,0]nonane
CAS: 151213-42-2
Assay: 99% min.
Standard: EP/BP/USP
Packing: 10kg/tin.
Character: colorless to pale yellow liquid.
Usage: pharmaceutical intermediates. Moxifloxacin intermediates, synthetic moxifloxacin hydrochloride.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androstan-17-ol, 2, 3-epithio-17-methyl-, (2a,3a,5a,17b)- for sale |
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Androstan-17-ol, 2, 3-epithio-17-methyl-, (2a,3a,5a,17b)-
Synonyms: Androstan-17-ol, 2,3-epithio-17-methyl-, (2a,3a,5a,17b)-;2,3-Thioepoxy Madol
CAS: 4267-80-5
Assay: 99% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder.
Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androsta-1, 4, 6-triene-3, 17-dione (ATD) for sale |
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Androsta-1, 4, 6-triene-3, 17-dione (ATD)
CAS: 633-35-2
Assay: 99% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder.
Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
16a, 17a-Epoxyprogesterone CAS: 1097-51-4 for sale |
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16a, 17a-Epoxyprogesterone
Synonyms: 16,17-Epoxypregn-4-ene-3,20-dione
CAS: 1097-51-4
EINECS: 214-147-5
Assay: 99% min.
Packing: foil bag or tin. 25kg/drum.
Delivery: Express courier.
Character: White crystalline powder. MP 201
Categories: Pharmaceutical Intermediates
Preparation Products Cortisone acetate-->CORTISONE-->21-Iodo-16-methylpregna-1,4,9(11)-trien-17-ol-3,20-dione-->17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate -->Megestrol acetate -->16-Methylpregna-1,4,9(11)-trien-17-ol-3,20-dione-->3,20-Dioxopregn-4-en-17-beta-yl acetate-->17-Hydroxy-21-iodoprogesterone-->16-Bromo-17-hydroxypregn-4-en-3,20-dione-->3,17-Diacetyloxypregna-3,5-dien-20-one-->3-ethoxy-17-hydroxypregna-3,5-dien-20-one 17-acetate.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androsta-1,4-diene-3,17-dione CAS: 897-06-3 for sale |
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Androsta-1,4-diene-3,17-dione
CAS: 897-06-3
EINECS: 212-977-2
MF: C19H24O2
MW: 284.39
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder. Mp 138-139℃.
Usage: pharmaceutical intermediate for Boldenone related steroid; anabolic androgenic steroid
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
4-Androstenedione CAS: 63-05-8 for sale |
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4-Androstenedione
CAS: 63-05-8
EINECS: 200-554-5
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
The min. order is 10 grams.
Character: White crystalline powder.
Usage: pharmaceutical material, main intermediate for the production of steroidal hormone drugs and contraceptives.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Dehydroepiandrosterone acetate CAS: 853-23-6 for sale |
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Epiandrosterone Acetate
Synonyms: dehydroisoandrosterone 3-acetate; Dehydroepiandrosterone acetate; Prasterone acetate
CAS: 853-23-6
EINECS: 212-714-1
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character White or straw yellow crystalline powder.
Usage: pharmaceutical material and intermediates, For the synthesis of steroid hormone drugs. Preparation Products Epiandrosterone acetate-->Methandriol.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Dehydroisoandrosterone (DHEA) CAS: 53-43-0 for sale |
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Dehydroisoandrosterone (DHEA)
Synonyms: 3beta-Hydroxy-5-androsten-17-one; Dehydroepiandrosterone; trans-Dehydroandrosterone; Prasterone; Hydroxyandrostenone; Dehydroepian drosterone;
CAS: 53-43-0
EINECS: 200-175-5
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder. Melting point 149-151 ℃. Soluble in benzene, ethanol, ethyl ether, insoluble in chloroform, petroleum ether.
Usage: pharmaceutical material and intermediates, For the production of steroidal hormone drugs and contraceptives, the main raw material. Downstream products acetylene progesterone.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Methoxydienone CAS: 2322-77-2 for sale |
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Methoxydienone
Synonyms: 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one
CAS: 2322-77-2
EINECS: 219-034-4
Assay: 99% min.
Packing: 1kg net/foil bag or 10kg net/tin.
Delivery: Express courier.
Character: White crystalline powder. Melting point 150-160 ℃.
Usage: 18-levonorgestrel, Gestrinone intermediates.
Raw materials: Cyclohexanone-->Litium-->Potassium borohydride-->Aluminium isopropoxide-->Estratetraenol
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Methyldienedione CAS: 5173-46-6 for sale |
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Methyldienedione
Synonyms: Estra-4,9-Diene-3,17-Dione
CAS: 5173-46-6
MF: C18H22O2
MW: 270.37
Assay: 99% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder.
Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids
Usage: A potential metabolitie of STS 557 (Dienogest). A steroid with antiglucocorticoid activity.
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Norandrostenedione CAS: 734-32-7 for sale |
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Norandrostenedione
Synonyms: 19-nor-4-androstene-3; 19-Nor-androst-4-ene-3,17-dione
CAS: 734-32-7
EINECS: 211-995-8
MF: C18H24O2
MW: 272.38
Assay: 98% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: Off-White Solid. Mp 169-172℃.
Usage: Norethindrone intermediate
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| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
sell Alpha-methyl cinnamic acid |
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Alpha-methyl cinnamic acid
Assay: 99%min
CAS#: 1199-77-5
Molecular Formula: C10H10O2
Molecular weight: 162
Appearance: white crystal
Package: 25Kg/drum or according to your packing demand
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-Methoxycinnamic acid |
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3-Methoxycinnamic acid
Synonyms: m- Methoxycinnamic acid, trans-3-(3-Methoxyphenyl)acrylic acid
CAS#:6099-04-3
Assay:99%min
Molecular Formula: C10H10O3
Molecular weight: 178.19
Appearance: white crystal
Details: it is white crystal, can easily melt in alcohol and other organic solvent. Its assay is above 99% with gas chromatography. It's mainly used for pharmaceutical and its intermediates. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3,4-dimethoxycinnamic acid |
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3,4-dimethoxycinnamic acid
Chemical Name: 3,4-dimethoxycinnamic acid
CAS No.: 6443-72-7
Assay: 99%min
Appearance: white or light yellow crystal
Molecular Formula: C11H12O4
Molecular weight: 208
Package: 25Kg/drum or according to your packing demand
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3,4,5-trimethoxycinnamic acid |
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3,4,5-trimethoxycinnamic acid
Chemical Name: 3,4,5-trimethoxycinnamic acid
CAS#:90-50-6
Assay: 98% min
Appearance: white or light yellow crystal
Molecular formula: C12H14O5
Molecular weight: 238
Mp: 124-128degree C
Package: 5Kg/drum or according to your packing demand
Usage: organic chemical intermediates for Cinepazide or Gliclazide |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 2,5-Dichloro cinnamic acid |
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2,5-Dichloro cinnamic acid
Chemical Name: trans-2,5-dichlorocinnamic acid
CAS#: 20595-47-5
Assay: 98.5% min
Appearance: white crystal
Molecular formula: C9H6Cl2O2
Molecular weight: 217
Package: 5Kg/drum or according to your packing demand
Usage: organic chemical intermediates, also can be used for pharmaceutical intermediates. |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 2,4-Dimethylcinnamic acid |
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2,4-Dimethylcinnamic acid
CAS#: 1685-80-9
Assay: 98% min
Molecular formula: C11H12O2
Molecular weight: 176
Appearance: white crystalline
Package: 5Kg/drum or according to your packing demand
Usage: organic intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 3-Hydroxycinnamic acid |
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3-Hydroxycinnamic acid
Chemical Name:3-Coumaric acid
CAS#: 14755-02-3
Assay: 98%min
Appearance: white crystal
Mp: 189-192 degree C
Molecular formula: C9H8O3
Molecular weight: 164.16
Usage: organic chemical intermediates |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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[Sell]
sell 4-Hydroxycinnamic acid(liquid crystal grade) |
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4-Hydroxycinnamic acid(liquid crystal grade)
CAS#: 7400-08-0
Assay: 99.9%min
Appearance: white crystal
Molecular formula: C9H8O3
Molecular weight: 164.20
Usage: use for liquid crystal |
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| » Posted by: WUHAN YUANCHENG TECHNOLOGY DEVELOP. CO.,LTD [China] |
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