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Estramustine phosphate sodium

pharmaceutical raw materials
Estramustine phosphate sodium structure

Estramustine phosphate sodium 

structure
  • CAS No:

    52205-73-9

  • Formula:

    C23H32Cl2NO6P.2Na

  • Chemical Name:

    Estramustine phosphate sodium

  • Synonyms:

    Estra-1,3,5(10)-triene-3,17-diol (17β)-,3-[N,N-bis(2-chloroethyl)carbamate] 17-(dihydrogen phosphate),sodium salt (1:2);Estra-1,3,5(10)-triene-3,17-diol (17β)-,3-[bis(2-chloroethyl)carbamate] 17-(dihydrogen phosphate),disodium salt;Estramustine phosphate sodium;Estracyt;Estramustine phosphate disodium;Emcyt;Estramustine phosphate disodium salt;Ro 21-8837/001

  • Categories:

    Active Pharmaceutical Ingredients  >  Antineoplastic Agents

Description

Estramustine phosphate sodium is an antimicrotubule chemotherapy agent; arrests prostate cancer cells in the G2/M phase of the cell cycle.


Estramustine sodium phosphate is an organic sodium salt which is the disodium salt of estramustine phosphate. It contains an estramustine phosphate(2-).|A nitrogen mustard linked to estradiol, usually as phosphate; used to treat prostatic neoplasms; also has radiation protective properties.

Estramustine phosphate sodium Basic Attributes

564.35

563.098328

257-735-7

IQ856M1R16

DTXSID2048953

29242990

Characteristics

111.77000

6.17540

1.253g/cm3

565.8ºC at 760mmHg

296ºC

H2O: soluble 50mg/mL

room temp

Safety Information

NONH for all modes of transport

3

37

26

KG7350000

Xi

P201, P202, P260, P281, P308+P313, P314, P405, P501

H351

|Danger|H351 (66.67%): Suspected of causing cancer [Warning Carcinogenicity]|P201, P202, P260, P281, P308+P313, P314, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

A class of drugs that differs from other alkylating agents used clinically in that they are monofunctional and thus unable to cross-link cellular macromolecules. Among their common properties are a requirement for metabolic activation to intermediates with antitumor efficacy and the presence in their chemical structures of N-methyl groups, that after metabolism, can covalently modify cellular DNA. The precise mechanisms by which each of these drugs acts to kill tumor cells are not completely understood. (From AMA, Drug Evaluations Annual, 1994, p2026) (See all compounds classified as Antineoplastic Agents, Alkylating.)|Antineoplastic agents that are used to treat hormone-sensitive tumors. Hormone-sensitive tumors may be hormone-dependent, hormone-responsive, or both. A hormone-dependent tumor regresses on removal of the hormonal stimulus, by surgery or pharmacological block. Hormone-responsive tumors may regress when pharmacologic amounts of hormones are administered regardless of whether previous signs of hormone sensitivity were observed. The major hormone-responsive cancers include carcinomas of the breast, prostate, and endometrium; lymphomas; and certain leukemias. (From AMA Drug Evaluations Annual 1994, p2079) (See all compounds classified as Antineoplastic Agents, Hormonal.)

Emcyt

Estramustine phosphate sodium Use and Manufacturing

Uses

Antineoplastic. Estramustine phosphate sodium USP (Emcyt) is used to treat Prostatic carcinoma.

Human Drugs -> FDA Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book) -> Active Ingredients

Computed Properties

Molecular Weight:564.3
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:7
Exact Mass:563.0983186
Monoisotopic Mass:563.0983186
Topological Polar Surface Area:102
Heavy Atom Count:35
Complexity:735
Defined Atom Stereocenter Count:5
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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