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CAS RN 50-27-1

H3C(S)(S)(R)OH(S)(R)HO(R)HO

CAS RN 50-27-1

IUPAC Name: (1R,2R,3aS,3bR,9bS,11aS)-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,2,7-triol
Synonyms: estriol 16-epiestriol estratriol 雌三醇 unconjugated oestriol unconjugated estriol gynasan 3,16α,17β-estriol 16,17 epiestriol estriol product
Molecular Weight (g/mol): 288.39
Molecular Formula: C18H24O3
InChi Key: PROQIPRRNZUXQM-ZXXIGWHRSA-N
SMILES: C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1C[C@@H](O)[C@@H]2O
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1 – 5 of 5 results
1

Estriol, 97%, Thermo Scientific Chemicals

CAS: 50-27-1 Molecular Formula: C18H24O3 Molecular Weight (g/mol): 288.38 InChI Key: PROQIPRRNZUXQM-ZXXIGWHRSA-N Synonym: estriol,oestriol,estratriol,ovestin,ovestrion,trihydroxyestrin,destriol,tridestrin,aacifemine,oestratriol PubChem CID: 5756 ChEBI: CHEBI:27974 IUPAC Name: (8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O

PubChem CID 5756
CAS 50-27-1
Molecular Weight (g/mol) 288.38
ChEBI CHEBI:27974
SMILES CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O
Synonym estriol,oestriol,estratriol,ovestin,ovestrion,trihydroxyestrin,destriol,tridestrin,aacifemine,oestratriol
IUPAC Name (8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
InChI Key PROQIPRRNZUXQM-ZXXIGWHRSA-N
Molecular Formula C18H24O3
2

Estriol 1.0 mg/ml in Methanol, LoGiCal

LoGiCal delivers certified reference materials you can trust as neats, native solutions and stable isotope labelled solutions, with precise documentation and expert support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

3

Estriol 100 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

4

Estriol, LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

5

Estriol, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.