1250008

β-Estradiol

United States Pharmacopeia (USP) Reference Standard

• Synonyme(s) : β-Estradiol, 1,3,5-Estratriene-3,17β-diol, 17β-Estradiol, 3,17β-Dihydroxy-1,3,5(10)-estratriene, Dihydrofolliculin
• Formule empirique (notation de Hill) : C₁₈H₂₄O₂
• Numéro CAS: 50-28-2
• Poids moléculaire : 272.38
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329749749
• MDL number: MFCD00003693
• Beilstein/REAXYS Number: 1914275

Propriétés

• grade: pharmaceutical primary standard
• agency: USP
• API family: estradiol
• manufacturer/tradename: USP
• mp: 176-180 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• 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
• InChI key: VOXZDWNPVJITMN-ZBRFXRBCSA-N
• Gene Information: human ... ESR1(2099)

Description

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.

Biochem/physiol Actions

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.

The major estrogen secreted by the premenopausal ovary.

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.  ​

Other Notes

Sales restrictions may apply.

Informations sur la sécurité

• pictograms: GHS08,GHS09
• signalword: Danger
• hcodes: H351,H360FD,H362,H410
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Lact. - Repr. 1A
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• pcodes: P202 - P260 - P263 - P264 - P273 - P308 + P313
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects