PREGNANEDIONE

Product Name: PREGNANEDIONE
CAS No.: 128-23-4
Chemical Name: PREGNANEDIONE
Synonyms: C05479;U 2411;NSC 82868;PREGNANEDIONE;5β-Pregnanedione;3,20-Pregnanedione;5β-Pregnan-3,20-dione;5B-Pregnan-3,20-dione;5β-Pregnane-3,20-dione;5B-pregnane-3,20-dione
CBNumber: CB9714214
Molecular Formula: C21H32O2
Formula Weight: 316.48
MOL File: 128-23-4.mol

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PREGNANEDIONE Property

Melting point:: 128℃
Boiling point:: 395.89°C (rough estimate)
Density: 1.0382 (rough estimate)
refractive index: 1.5344 (estimate)
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
color: White to Off-White
Water Solubility: 58mg/L(27 ºC)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H351Suspected of causing cancer

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: D449280
Product name: 5β-DihydroProgesterone
Packaging: 250mg
Price: $185
Updated: 2021/12/16

TRC

Product number: D449280
Product name: 5β-DihydroProgesterone
Packaging: 500mg
Price: $305
Updated: 2021/12/16

TRC

Product number: D449280
Product name: 5β-DihydroProgesterone
Packaging: 5g
Price: $1485
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21938
Product name: 5b-Dihydro progesterone
Packaging: 500mg
Price: $325
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: SHG0020366
Product name: 5-BETA-PREGNAN-3,20-DIONE
Purity: 95.00%
Packaging: 5MG
Price: $456.19
Updated: 2021/12/16

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PREGNANEDIONE Chemical Properties,Usage,Production

Uses

A metabolite of the neuroactive steroid Progesterone (PROG) (P755900).

Definition

ChEBI: A C21-steroid that is 5beta-pregnane with oxo groups at positions 3 and 20.

PREGNANEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PREGNANEDIONE Suppliers

Canada 1 China 25 India 1 Poland 1 Switzerland 1 United Kingdom 2 United States 8 Global 39

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 17987
Advantage: 64

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32344
Advantage: 50

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9901
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 13028896684
Email: sales@rrkchem.com
Country: China
ProdList: 55827
Advantage: 58

Shanghai Keke Biotechnology Co., Ltd.

Tel: 021-34975789 18721102763
Email: click@click-biotech.com
Country: China
ProdList: 307
Advantage: 58

Nanjing Shizhou Biology Technology Co.,Ltd

Tel: 025-85560043 13675144456
Fax: 025-85563444
Email: sean.lv@synzest.com
Country: China
ProdList: 11442
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44894
Advantage: 58

Qingdao Tenglong microwave technology co., LTD.

Tel: 0532-83818797 18561885118
Email: market@tlwb.com.cn
Country: China
ProdList: 3946
Advantage: 58

QUALITY CONTROL SOLUTIONS LTD.

Tel: 13670046396
Email: ORDERS@QCSRM.COM
Country: China
ProdList: 18807
Advantage: 58

128-23-4, PREGNANEDIONERelated Search:

5-BETA-DIHYDROCORTISONE 17-alpha,21-dihydroxy-5-beta-pregnane-3,11,20-trione 21-acetate 5B-Pregnane-3,6,20-trione 5-BETA-DIHYDRO-17-HYDROXYPROGESTERONE PREGNANEDIONE 11-BETA,17-ALPHA,21-TRIHYDROXY-5-BETA-PREGNANE-3,20-DIONE 21-Hydroxy-5B-pregnane-3,11,20-trione 5-BETA-PREGNAN-17,21-DIOL-3,20-DIONE 5B-PREGNANE-11B,21-DIOL-3,20-DIONE 5-BETA-PREGNAN-3,12,20-TRIONE 21-HYDROXYPREGNANEDIONE 5-BETA-DIHYDRO-21-DESOXYCORTISONE 5-BETA-PREGNAN-21-OL-3,11,20-TRIONE ACETATE 5-BETA-DIHYDROCORTISOL ACETATE 6-BETA-HYDROXY PREGNANEDIONE 5-BETA-PREGNAN-12-ALPHA-OL-3,20-DIONE ACETATE 5-BETA-PREGNAN-12-ALPHA-BROMO-16,17-EPOXY-21-OL-3,11,20-TRIONE 21-ACETATE 5-BETA-DIHYDRO SUBSTANCE 'S' 21-ACETATE

5B-Pregnan-3,20-dione

5-BETA-DIHYDROPROGESTERONE

5-BETA-PREGNAN-3,20-DIONE

5β-Pregnan-3,20-dione

U 2411

PREGNANEDIONE

5B-pregnane-3,20-dione

NSC 82868

5β-Pregnane-3,20-dione

5β-Pregnanedione

C05479

3,20-Pregnanedione

52-Dihydro Progesterone

5β-Dihydro Progesterone

(5R,8S,9S,10R,13S,14S,17S)-17-acetyl-5,10,13-trimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one

Heptaminol Hydrochloride Impurity 1 (Heptaminol Hydrochloride EP Impurity A)

5β-PREGNAN-3, 20-DIONE

(5R,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

128-23-4

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids