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Estriol

Name: Estriol
Brand: SIGMA

meets USP testing specifications

Synonym(s):

1,3,5(10)-Estratriene-3,16α,17β-triol, 16α-Hydroxyestradiol, 3,16α,17β-Trihydroxy-1,3,5(10)-estratriene

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About This Item

Empirical Formula (Hill Notation):

C₁₈H₂₄O₃

CAS Number:

50-27-1

Molecular Weight:

288.38

UNSPSC Code:

12352212

NACRES:

NA.21

PubChem Substance ID:

24894391

EC Number:

200-022-2

Beilstein/REAXYS Number:

2508172

MDL number:

MFCD00003691

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Properties

Quality Segment

200

agency

USP/NF, meets USP testing specifications

mp

280-282 °C (lit.)

SMILES string

C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)[C@@H]2O

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/t13-,14-,15+,16-,17+,18+/m1/s1

InChI key

PROQIPRRNZUXQM-ZXXIGWHRSA-N

Gene Information

human ... SERPINA6(866)
mouse ... Esr1(13982)
rat ... Ar(24208)

Description

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This Item	E1253	E1680000	Y0001971
Sigma-Aldrich E1149 Estriol	Sigma-Aldrich E1253 Estriol	E1680000 Estriol	Y0001971 Estriol for system suitability
description meets USP testing specifications	description ≥97%	description European Pharmacopoeia (EP) Reference Standard	description European Pharmacopoeia (EP) Reference Standard
Quality Level 200	Quality Level 200	Quality Level -	Quality Level -
Gene Information human ... SERPINA6(866) mouse ... Esr1(13982) rat ... Ar(24208)	Gene Information human ... SERPINA6(866) mouse ... Esr1(13982) rat ... Ar(24208)	Gene Information -	Gene Information -
agency meets USP testing specifications, USP/NF	agency -	agency -	agency -
mp 280-282 °C (lit.)	mp 280-282 °C (lit.)	mp 280-282 °C (lit.)	mp 280-282 °C (lit.)

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Pictograms

GHS08

Signal Word

Danger

Hazard Codes

H351,H360FD,H362

Hazard Classifications

Carc. 2 - Lact. - Repr. 1A

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

PPE (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Precautionary Statements

P202 - P260 - P263 - P264 - P280 - P308 + P313

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