ChemicalBook--->CAS DataBase List--->547-81-9

547-81-9

547-81-9 Structure

547-81-9 Structure
IdentificationBack Directory
[Name]

16-EPIESTRIOL
[CAS]

547-81-9
[Synonyms]

Actriol
NSC 26646
Epiestriol
Epioestriol
16-EPISTRIOL
16β-Oestriol
16-EPIESTRIOL
16-epioestriol
EPIESTRIOL, 16-
16-Epiestratriol
Estriol IMpurity F
EPIESTRIOL, 16-(RG)
16b-Hydroxyestradiol
16beta,17beta-Estriol
3,16beta,17beta-Estriol
16BETA-HYDROXYESTRADIOL
Estriol (3,16beta,17beta)
16BETA-HYDROXY-17BETA-ESTRADIOL
Conjugated Estrogens EP Impurity F
1,3,5(10)-ESTRATRIEN-3,16B,17B-TRIOL
1,3,5[10]-ESTRATRIENE-3,16BETA,17BETA-TRIOL
Estra-1,3,5(10)-triene-3,16beta,17beta-triol
(16,17)-Estra-1,3,5(10)-triene-3,16,17-triol
1,3,5(10)-ESTRATRIEN-3,16-BETA, 17-BETA-TRIOL
(16b,17b)-Estra-1,3,5(10)-triene-3,16,17-triol
3,16BETA,17BETA-TRIHYDROXY-1,3,5[10]-ESTRATRIENE
5(10)-triene-3,16,17-triol,(16beta,17beta)-estra-3
Estra-1,3,5(10)-triene-3,16,17-triol, (16beta,17beta)-
(8R,9S,13S,14S,16S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
[EINECS(EC#)]

208-937-9
[Molecular Formula]

C18H24O3
[MDL Number]

MFCD00067609
[MOL File]

547-81-9.mol
[Molecular Weight]

288.38
Chemical PropertiesBack Directory
[Appearance]

Crystalline Solid
[Melting point ]

289-2910C
[Boiling point ]

370.61°C (rough estimate)
[density ]

1.1285 (rough estimate)
[refractive index ]

1.5000 (estimate)
[storage temp. ]

-20°C Freezer
[solubility ]

DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly, Heated)
[form ]

Solid
[pka]

10.25±0.70(Predicted)
[color ]

White to Off-White
[InChI]

1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3
[InChIKey]

PROQIPRRNZUXQM-UHFFFAOYSA-N
[SMILES]

CC12CCC3C(CCc4cc(O)ccc34)C1CC(O)C2O
Hazard InformationBack Directory
[Chemical Properties]

Crystalline Solid
[Uses]

A metabolite of Estradiol
[Uses]

estrogen
[Definition]

ChEBI: A 3-hydroxy steroid that is 17beta-estradiol substituted by a beta-hydroxy group at position 16.
[Biochem/physiol Actions]

16-Epiestriol is found naturally in various animals, plants, and fungal yeast. It potentially inhibits the growth of colistins and carbapenem-resistant A. baumannii
[storage]

-20°C
Safety DataBack Directory
[WGK Germany ]

3
[Storage Class]

11 - Combustible Solids
Spectrum DetailBack Directory
[Spectrum Detail]

16-EPIESTRIOL(547-81-9)1HNMR
547-81-9 suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569266 +86-17392581500 , +86-17392581500
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-220/
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354; +17819995354 , +17819995354
Website: https://www.targetmol.com/
Company Name: Finetech Industry Limited
Tel: +86-27-8746-5837 +8619945049750 , +8619945049750
Website: https://www.finetechnology-ind.com/
Company Name: Aladdin Scientific
Tel:
Website: www.aladdinsci.com/
Company Name: Moxin Chemicals
Tel: +86-17320513646 +8617320513646 , +8617320513646
Website: www.molcoo.com/
Company Name: LangFangshi Hengfuyuan Pharma Tech CO.,Itd.  Gold
Tel: 0316-2883537 19333636468
Website: www.zkhfychem.com/
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532; 18210857532
Website: https://www.jkchemical.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Sinopharm Chemical Reagent Co,Ltd.  
Tel: 86-21-63210123
Website: www.reagent.com.cn
Company Name: Hangzhou Yuhao Chemical Technology Co., Ltd  
Tel: 0571-82693216
Website: www.chemyuhao.com
Company Name: Clearsynth Labs Limited  
Tel: +91-22-26355700
Website: www.clearsynth.com
Company Name: Shanghai TaoSu Biochemical Technology Co., Ltd.  
Tel: 021-33632979
Website: www.tsbiochem.com
Company Name: Finetech Industry Limited  
Tel: 027-87465837 19945049750
Website: https://www.finetechchem.com/
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: BOC Sciences  
Tel: 16314854226
Website: www.bocsci.com
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Tel: 021-61312847; 18021002903
Website: http://www.shyuanye.com
Company Name: Wuhan FengyaoTonghui Chemical Products Co., Ltd.  
Tel: 027-87466105 15377573527
Website: www.chemicalbook.com/ShowSupplierProductsList30440/0_EN.htm
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Tags:547-81-9 Related Product Information
50-27-1