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Home/Compounds/API/Estradiol hemihydrate
C36H50O5
562.8 g/mol
APIDanger

ESTRADIOL HEMIHYDRATE

CAS35380-71-3
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Estradiol hemihydrate is a steroid hormone compound used as an active pharmaceutical ingredient. It is a crystalline form of estradiol, a naturally occurring estrogen hormone, and is employed in the manufacturing of hormone therapy products.

Pharmaceutical raw material for hormone therapy productsCompound used in menopausal hormone therapy manufacturingComponent in feminizing hormone therapy formulations

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

17β-estradiol

CAS50-28-2

pharmaceutical raw material

ReferenceSame Category

Bendamustine hydrochloride

CAS3543-75-7

pharmaceutical raw material

ReferenceSame Category

Pyrvinium pamoate

CAS3546-41-6

pharmaceutical raw material

ReferenceSame Category

Buflomedil hydrochloride

CAS35543-24-9

pharmaceutical raw material

ReferenceSame Category

(11-CIS,13-CIS)-RETINOIC ACID

CAS3555-80-4

pharmaceutical raw material

Referencestereoisomer of

(2,4-~2~H_2_)Estra-1(10),2,4-triene-3,17-diol

CAS53866-33-4

research compound

Referencestereoisomer of

17α-estradiol

CAS57-91-0

pharmaceutical raw material

Referencestereoisomer of

17-Estradiol-16,16,17-D3

CAS79037-37-9

research compound

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H350May cause cancer
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H362May cause harm to breast-fed children
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name

bis((8R,9S,13S,14S,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol);hydrate

InChIKey

ZVVGLAMWAQMPDR-WVEWYJOQSA-N

SMILES

C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)O.C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)O.O

Synonyms (15)
  • Estradiol hemihydrate, British Pharmacopoeia (BP) Assay Standard
  • Estradiol hemihydrate, European Pharmacopoeia (EP)
  • 17b-Estradiol
  • ESTRADIOL HEMIHYDRATE
  • Estradiol hemihydrate CRS
  • Estrasorb
  • Estrasorb (TN)
  • beta-Estradiol hemihydrate
  • beta-Estradiol semihydrate

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