Androst-4-ene-3,17-dione, 19-hydroxy-

Name	19-hydroxy-4-androsten-3,17-dione
Synonyms	19-HYDROXYANDROSTENDIONE 19-HYDROXYANDROSTENEDIONE 4-ANDROSTEN-19-OL-3,17-DIONE 4-ANDROSTENE-3,17-DIONE-19-0L 4-ANDROSTENE-3,17-DIONE-19-OL 19-HYDROXY-4-ANDROSTEN-3,17-DIONE 19-hydroxy-4-androsten-3,17-dione 19-hydroxyandrost-4-ene-3,17-dione 19-HYDROXY-4-ANDROSTENE-3,17-DIONE Androst-4-ene-3,17-dione, 19-hydroxy- (8xi,10xi,13xi)-19-hydroxyandrost-4-ene-3,17-dione
CAS	510-64-5
EINECS	208-116-5
InChI	InChI=1/C19H26O3/c1-18-8-7-16-14(15(18)4-5-17(18)22)3-2-12-10-13(21)6-9-19(12,16)11-20/h10,14-16,20H,2-9,11H2,1H3/t14-,15-,16-,18-,19+/m0/s1

Molecular Formula	C19H26O3
Molar Mass	302.41
Density	1.19±0.1 g/cm3(Predicted)
Melting Point	168-169°C(lit.)
Boling Point	485.4±45.0 °C(Predicted)
Flash Point	261.5°C
Solubility	Chloroform (Slightly), Methanol (Slightly)
Vapor Presure	1.84E-11mmHg at 25°C
Appearance	Solid
Color	Off-White to Pale Yellow
BRN	2567249
pKa	14.90±0.10(Predicted)
Storage Condition	Sealed in dry,Store in freezer, under -20°C
Refractive Index	1.571
Physical and Chemical Properties	Crystals (acetone/hexane). Melting point 170-171 °c. [Α] D 182 ° (chloroform).

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R63 - Possible risk of harm to the unborn child
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
HS Code	29372900

NIST chemical information	Information provided by: webbook.nist.gov (external link)
use	intermediates of norethindrone and ethinylestradiol.
Production method	Using acetic acid gestational dienolone (5, 16-pregnandiene-3 β-ol-20-one 3-acetate) as raw material, after hydroxylamine hydrochloride oxime, rearrangement (to obtain dehydroepiandrosterone acetate), hydrolysis (HCl), addition, epoxidation, hydrolysis (removal of 3-acetyl group), oxidation (3-hydroxyl group), elimination (removal of HCl), Reduction, ring opening and other steps.

Last Update：2024-04-09 15:16:46

Product Name: 19-Hydroxy-4-androsten-3,17-dione Request for quotation
CAS: 510-64-5
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Product Name: 19-Hydroxy-4-androsten-3,17-dione Request for quotation
CAS: 510-64-5
Tel: 0576-87821302
Email: yashon313@gmail.com
Mobile: 15168672352
QQ: 16155972

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Androst-4-ene-3,17-dione, 19-hydroxy-

Androst-4-ene-3,17-dione, 19-hydroxy- Request for Quotation