ChemicalBook > CAS DataBase List > 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL

Product Name
5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL
CAS No.
80-92-2
Chemical Name
5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL
Synonyms
THA;NSC 1612;NSC 47462;PREGNANDIOL;PREGNANEDIOL;(3α,5β),20S)-;Diol (6CI, 7CI);pregnane-3,20-diol;Pregnanediol (NSC 1612;5B-PREGNANE-3A,20A-DIOL
CBNumber
CB3403477
Molecular Formula
C21H36O2
Formula Weight
320.51
MOL File
80-92-2.mol
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5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL Property

Melting point:
240-242°C
alpha 
D20 +27.4° (c = 0.7 in alc)
Boiling point:
399.39°C (rough estimate)
Density 
1.1500
refractive index 
27 ° (C=0.5, EtOH)
storage temp. 
Sealed in dry,2-8°C
solubility 
Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
form 
Solid
pka
15.05±0.20(Predicted)
color 
White to Off-White
Merck 
7727
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Safety

RTECS 
TU4157113
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
P705130
Product name
5β-Pregnane-3α,20α-diol
Packaging
50mg
Price
$305
Updated
2021/12/16
TRC
Product number
P705130
Product name
5β-Pregnane-3α,20α-diol
Packaging
10mg
Price
$95
Updated
2021/12/16
ChemScene
Product number
CS-0030732
Product name
Pregnanediol
Purity
>98.0%
Packaging
50mg
Price
$195
Updated
2021/12/16
ChemScene
Product number
CS-0030732
Product name
Pregnanediol
Purity
>98.0%
Packaging
10mg
Price
$65
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
SHG0020344
Product name
5-BETA-PREGNANE-3-ALPHA,20-ALPHA-DIOL
Purity
95.00%
Packaging
100MG
Price
$1593.9
Updated
2021/12/16
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5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Progesterone metabolite

Uses

5β-Pregnane-3α,20α-diol is a metabolite of Progesterone (P755900).

Uses

Labelled 5β-Pregnane-3α,20α-diol, a metabolite of Progesterone (P755900).

Definition

ChEBI: Pregnanediol is a corticosteroid hormone. It is a tautomer of a 5beta-pregnane-3beta,20alpha-diol.

Purification Methods

Crystallise the diol from acetone. The diacetate [1174-69-2] crystallises from pet ether with m 180o (also 182183o) and [] D 20 +35o (c 1.1, CHCl3). [Marian Biochem J 23 1090 1929, Fish et al. J Biol Chem 143 716 1942, Hieschmann J Biol Chem 140 797 1941, Johnson et al. J Chem Soc 1302 1954, Glick et al. J Org Chem 27 3121 1962, Beillstein 6 III 4778, 6 IV 6111.]

5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL Preparation Products And Raw materials

Raw materials

Preparation Products

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80-92-2, 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOLRelated Search:

Pregnenolone Gestrinone Gestodene (Z)-Guggulsterone Eltanolone GUGGULSTERONE E ALPHA-CORTOLONE 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL ALPHA-CORTOL 11-Keto-pregnanetriol 5BETA-PREGNANE-3ALPHA,17ALPHA,20ALPHA-TRIOL (20S)-5-beta-pregnane-3alpha,20-diol diacetate 5-BETA-PREGNAN-3-ALPHA, 11-ALPHA, 17,20-ALPHA-TETROL PREGNANEDIOL GLUCURONIDE,pregnanediol-3alpha-glucuronid 5-B-PREGNANE-3-A-11-B-20-B-TRIOL PREGNANEDIOL(RG) 5-BETA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL-11-ONE 5-BETA-PREGNAN-3-ALPHA, 20-ALPHA, 21-TRIOL

  • 3-alpha,20-alpha-dihydroxy-5-beta-pregnan
  • 3-alpha,20-alpha-dihydroxy-5-beta-pregnane
  • 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL
  • 5B-PREGNANE-3A,20A-DIOL
  • 5BETA-PREGNAN-3A,20A-DIOL
  • 5-BETA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL
  • PREGNANEDIOL
  • PREGNANDIOL
  • THA
  • TETRAHYDRO COMPOUND ''A''
  • pregnane-3,20-diol
  • Pregnane-3,20-diol, (3.alpha.,5.beta.,20S)-
  • (8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,3-diol
  • 3a,20a-Dihydroxy-5b-pregnane
  • 5b-Pregnane-3a,20a-diol (8CI)
  • Diol (6CI, 7CI)
  • NSC 1612
  • NSC 47462
  • Pregnane-3,20-diol, (3a,5b,20S)- (9CI)
  • 5SS-PREGNANE-3ALPHA,20ALPHA-DIOL
  • (3α,5β),20S)-
  • 5β-Pregnane-3α,20α-diol-d5
  • (20S)-3α,20-Dihydroxy-5β-pregnane
  • (20S)-5β-Pregnan-3α,20-diol
  • 5-Pregnane-3alpha,20alpha-diol
  • 5$-Pregnane-3alpha,20alpha-diol,99%
  • 3ALPHA,20ALPHA-Dihydroxy-5B-pregnane
  • 5BETA-PREGNANE-3ALPHA 20ALPHA-DIOL 98+%
  • (3a,5),20S)-Pregnane-3,20-diol
  • 3a,20a-Dihydroxy-5pregnane
  • Pregnanediol (5beta-Pregnane-3alpha
  • Pregnanediol (5β-Pregnane-3α,20 (S)-diol)
  • pregnen-diol disulfate*
  • 5β-Pregnane-3α，20α-diol
  • Pregnanediol (NSC 1612
  • Pregnanediol (5β-Pregnane-3α,20(S)-diol)
  • Pregnane-3,20-diol, (3α,5β,20S)
  • measure,NSC 1612,metabolic product,Inhibitor,progesterone,NSC1612,NSC-1612,Endogenous Metabolite,urine,NSC 47462,Pregnanediol,inhibit,NSC-47462,NSC47462
  • 5β-PREGNAN-3α, 20α-DIOL
  • 80-92-2
  • Steroids
  • Hydroxysteroids
  • Inhibitors
  • Steroids
  • Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Biochemistry
  • Hydroxysteroids