1250008

Estradiol

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): β-Estradiol, 1,3,5-Estratriene-3,17β-diol, 17β-Estradiol, 3,17β-Dihydroxy-1,3,5(10)-estratriene, Dihydrofolliculin
• Empirical Formula (Hill Notation): C₁₈H₂₄O₂
• CAS Number: 50-28-2
• Molecular Weight: 272.38
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329749749
• MDL number: MFCD00003693
• Beilstein/REAXYS Number: 1914275

Properties

• Product Name: Estradiol, United States Pharmacopeia (USP) Reference Standard
• InChI key: VOXZDWNPVJITMN-ZBRFXRBCSA-N
• SMILES string: O[C@H]1CC[C@@]2([H])[C@]3([H])CCC4=CC(O)=CC=C4[C@@]3([H])CC[C@@]21C
• InChI: 1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17+,18+/m1/s1
• grade: pharmaceutical primary standard
• API family: estradiol
• manufacturer/tradename: USP
• mp: 176-180 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• Gene Information: human ... ESR1(2099)

Description

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Biochem/physiol Actions

The major estrogen secreted by the premenopausal ovary.

The major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female phenotype in embryogenesis and during puberty by regulating gene transcription and, thus, protein synthesis. It also induces the production of gonadotropins which, in turn, induce ovulation. Exposure to estradiol increases breast cancer incidence and proliferation.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

Safety Information

• pictograms: GHS08,GHS09
• signalword: Danger
• hcodes: H351,H360FD,H362,H410
• pcodes: P201 - P202 - P260 - P263 - P273 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable