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ChemicalBook >> CAS DataBase List >>1,4-PREGNADIEN-3,20-DIONE

1,4-PREGNADIEN-3,20-DIONE

1,4-PREGNADIEN-3,20-DIONE Structure
1,4-PREGNADIEN-3,20-DIONE structure
CAS No.
1162-54-5
Chemical Name:
1,4-PREGNADIEN-3,20-DIONE
Synonyms
PREGNA-1,4-DIENE-3,20-DIONE;1-Progesterone;DELTA1-PROGESTERONE;1-DEHYDROPROGESTERONE;Progesterone impurity J;1,4-PREGNADIEN-3,20-DIONE;Progesterone BP Impurity J;Progesterone EP Impurity J;Didroprogesterone impurity 6;Progesterone Impurity 11(Progesterone EP Impurity J)
CBNumber:
CB6417585
Molecular Formula:
C21H28O2
Molecular Weight:
312.45
MDL Number:
MFCD00199857
MOL File:
1162-54-5.mol
Last updated:2025-02-14 13:52:13
Product description Number Pack Size Price
Progesterone Impurity J Pharmaceutical Secondary Standard; Certified Reference Material PHR2280 50MG $918
1,2-Dehydroprogesterone D230330 100mg $925
1,2-Dehydroprogesterone D230330 5mg $80
1,2-Dehydroprogesterone D230330 10mg $125
1,4-PREGNADIEN-3,20-DIONE 95.00% SHG0020369 5MG $453.37
Request For Quotation

1,4-PREGNADIEN-3,20-DIONE Properties

Melting point 151-152 °C(Solv: ethyl ether (60-29-7))
Boiling point 449.2±45.0 °C(Predicted)
Density 1.10±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
color White to Off-White
EWG's Food Scores 1
FDA UNII 257V0W056G

1,4-PREGNADIEN-3,20-DIONE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR2280 Progesterone Impurity J Pharmaceutical Secondary Standard; Certified Reference Material 1162-54-5 50MG $918 2025-07-31 Buy
TRC D230330 1,2-Dehydroprogesterone 1162-54-5 100mg $925 2021-12-16 Buy
TRC D230330 1,2-Dehydroprogesterone 1162-54-5 5mg $80 2021-12-16 Buy
TRC D230330 1,2-Dehydroprogesterone 1162-54-5 10mg $125 2021-12-16 Buy
American Custom Chemicals Corporation SHG0020369 1,4-PREGNADIEN-3,20-DIONE 95.00% 1162-54-5 5MG $453.37 2021-12-16 Buy
Product number Packaging Price Buy
PHR2280 50MG $918 Buy
D230330 100mg $925 Buy
D230330 5mg $80 Buy
D230330 10mg $125 Buy
SHG0020369 5MG $453.37 Buy

1,4-PREGNADIEN-3,20-DIONE Chemical Properties,Uses,Production

Uses

1,2-Dehydroprogesterone is a progesterone impurity which displays anti-flu virus effects. Also used int he preparation of cytotoxic agents with steroidal derivatives.

Definition

ChEBI: A 3-oxo Delta4-steroid that is progesterone which has been oxidised to introduce a double bond between positions 1 and 2.

1,4-PREGNADIEN-3,20-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-PREGNADIEN-3,20-DIONE Suppliers

Global( 70)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-17392712697 1022@dideu.com China 3996 58
Moxin Chemicals 		+86-17320513646 +8617320513646 anna@molcoo.com China 10000 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Shenzhen Excellent Biomedical Technology Co.,Ltd. 		+undefined18318671572 sale@ex-biotech.com China 1092 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
Qingdao RENAS Polymer Material Co., Ltd. 		+86-0532-86867058 +86-18562606086 sales@qdrenas.com China 1066 58
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 12952 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412 3001272453@qq.com China 5158 50
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 18234 56
Shandong Boluoda Biological Technology Co., Ltd. 0531-68652053 15863796298; 2310993908@qq.com China 2383 58
Supplier Advantage
Shaanxi Dideu Medichem Co. Ltd 		58
Moxin Chemicals 		58
Standardpharm Co. Ltd. 		58
Shenzhen Excellent Biomedical Technology Co.,Ltd. 		58
China National Standard Pharmaceutical Corporation Limited 		58
Qingdao RENAS Polymer Material Co., Ltd. 		58
BOC Sciences 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
ChemStrong Scientific Co.,Ltd 56
Shandong Boluoda Biological Technology Co., Ltd. 58

View Lastest Price from 1,4-PREGNADIEN-3,20-DIONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-PREGNADIEN-3,20-DIONE pictures 2025-08-25 1,4-PREGNADIEN-3,20-DIONE
1162-54-5
 US $0.00 / kg 20kg 99% 20 tons Qingdao RENAS Polymer Material Co., Ltd.
Progesterone EP Impurity J pictures 2025-07-31 Progesterone EP Impurity J
1162-54-5
 US $0.00-0.00 / mg 20mg 95 100000 Moxin Chemicals
1,4-PREGNADIEN-3,20-DIONE pictures 2024-09-03 1,4-PREGNADIEN-3,20-DIONE
1162-54-5
 US $0.00-0.00 / KG 1KG 99.0% 10 tons Shaanxi Dideu Medichem Co. Ltd

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PREGNA-1,4-DIENE-3,20-DIONE 1-DEHYDROPROGESTERONE 1,4-PREGNADIEN-3,20-DIONE Progesterone Impurity 11(Progesterone EP Impurity J) Progesterone EP Impurity J DELTA1-PROGESTERONE (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Progesterone impurity J Progesterone BP Impurity J (8S,9S,10R,13S,14S,17S)-17-Acetyl-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Progesterone Impurity) Didroprogesterone impurity 6 1-Progesterone 1162-54-5