磷雌酚

Description

fosfestrol · CAS 522-40-7 · C18H22O8P2. UNII A0E0NMA80F. Density: 1 (NTP, 1992).

Identification

CAS Registry Number	522-40-7
PubChem CID	3032325
Molecular formula	C18H22O8P2
IUPAC name	[4-[(E)-4-(4-phosphonooxyphenyl)hex-3-en-3-yl]phenyl] dihydrogen phosphate
UNII (FDA)	A0E0NMA80F

Computed Descriptors

Molecular Weight	428.3
XLogP3	2.5
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	8
Exact Mass	428.07899165
Monoisotopic Mass	428.07899165
Topological Polar Surface Area	134
Heavy Atom Count	28
Formal Charge	0

Physical & Chemical Properties

Density	1 (NTP, 1992)

Physical description & handling notes

• Diethylstilbestrol diphosphate is an odorless off-white crystalline powder. (NTP, 1992)
• 399 to 403 °F (decomposes) (NTP, 1992)
• less than 1 mg/mL at 66 °F (NTP, 1992)

Documented Uses

• L - Antineoplastic and immunomodulating agents
• L02A - Hormones and related agents
• QL - Antineoplastic and immunomodulating agents
• QL02A - Hormones and related agents

Synonyms

fosfestrol; 522-40-7; Diethylstilbestrol diphosphate; Honvan; Phosphestrol; Stilbestrol diphosphate; Desdp; ST52-Asta; Fosfestrolum; Diethylstilbestryl diphosphate; Diethylstilbesterol diphosphate; DTXSID3046906; A0E0NMA80F; CHEBI:4532; DTXCID1026906; alpha,alpha'-Diethyl-(E)-4,4'-stilbenediol bis(dihydrogen phosphate)

Frequently Asked Questions

What are the CAS number and molecular formula of fosfestrol?

CAS 522-40-7; molecular formula C18H22O8P2; molecular weight — g/mol.

What other names is fosfestrol known by?

fosfestrol, 522-40-7, Diethylstilbestrol diphosphate, Honvan, Phosphestrol, Stilbestrol diphosphate.

What are the key physical properties of fosfestrol?

Density: 1 (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.