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Altretamine

  • #LGM Pharma is a Altretamine CAS# 645-05-6 API supplier distributor based in the USA. Inquire about DMF, cGMP, price, availability, delivery, purity, and more.
  • #Questions? Call our customer API support number 1-(800)-881-8210.
  • #LGM Pharma offers this active ingredient but not the finished dosage forms.

Product Details:

  • CAS No: 645-05-6
  • AHFC code: 10:00.0
  • Synonyms: Altretaminum [INN-Latin] HEXAMETHYLMELAMINE HMM HTM HXM
  • ATC Code: L01XX03
  • Chemical Formula: C17H19N3
  • Molecular Weight: 210.2794
  • Assay/Purity: Typically NLT 98%
  • DrugBank: DB00488 (APRD00652)
  • SMILES: CN(C)C1=NC(=NC(=N1)N(C)C)N(C)C
  • InChl: UUVWYPNAQBNQJQ-UHFFFAOYSA-N
  • PubChem: 2123
  • IUPAC: 2-N,2-N,4-N,4-N,6-N,6-N-hexamethyl-1,3,5-triazine-2,4,6-triamine

Additional Details

Indication:
For use as a single agent in the palliative treatment of patients with persistent or recurrent ovarian cancer following first-line therapy with a cisplatin and/or alkylating agent-based combination.
Pharmacodynamics:
Altretamine is a novel antineoplastic agent. The precise mechanism by which altretamine exerts its cytotoxic effect is unknown, although a number of theoretical possibilities have been studied. Structurally, altretamine resembles the alkylating agent triethylenemelamine, yet in vitro tests for alkylating activity of altretamine and its metabolitics have been negative. Altretamine has been demonstrated to be efficacious for certain ovarian tumors resistant to classical alkylating agents. Metabolism of altretamine is a requirement of cytotoxicity. Synthetic monohydroxymethylmelamines, and products of altretamine metabolism, in vitro and in vivo, can form covalent adducts with tissue macromolecules including DNA, but the relevance of these reactions to antitumor activity is unknown.
Mode of Action:
The precise mechanism by which altretamine exerts its cytotoxic effect is unknown although it is classified as an alkylating anti-neoplastic agent. Through this mechanism, the drug is metabolized into alkylating agents by N-demethylation. These alkylating species consequently damage tumor cells.
Metabolism:
Toxicity:
General Reference:
Keldsen N, Havsteen H, Vergote I, Bertelsen K, Jakobsen A: Altretamine (hexamethylmelamine) in the treatment of platinum-resistant ovarian cancer: a phase II study. Gynecol Oncol. 2003 Feb;88(2):118-22. Pubmed Chan JK, Loizzi V, Manetta A, Berman ML: Oral altretamine used as salvage therapy in recurrent ovarian cancer. Gynecol Oncol. 2004 Jan;92(1):368-71. Pubmed Malik IA: Altretamine is an effective palliative therapy of patients with recurrent epithelial ovarian cancer. Jpn J Clin Oncol. 2001 Feb;31(2):69-73. Pubmed Damia G, DêIncalci M: Clinical pharmacokinetics of altretamine. Clin Pharmacokinet. 1995 Jun;28(6):439-48. Pubmed
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