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API

Azacitidine

Azacitidine is listed in the Vencilla catalogue as an active pharmaceutical ingredient for business-to-business sourcing enquiries. Molecular formula C8H12N4O5; molecular weight 244.2 g/mol (PubChem CID 9444). Share the required grade, specification, quantity, documentation and destination market with your enquiry.

Product overview

Product type
API
Type
API
Vencilla ID
PRD-100095

Chemical identity

CAS number
320-67-2
Molecular formula
C8H12N4O5
Molecular weight
244.2 g/mol
Synonyms
Azacitidina; Azacitidinum
IUPAC name
4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3,5-triazin-2-one
PubChem CID
9444 (opens PubChem in a new tab)
InChIKey
NMUSYJAQQFHJEW-KVTDHHQDSA-N

Reference properties

Physical description
5-azacytidine is a white crystalline powder. (NTP, 1992) (CAMEO Chemicals, US NOAA)
Colour / form
Crystals from methanol (Hazardous Substances Data Bank (HSDB), US National Library of Medicine)
Melting point
442 to 446 °F (decomposes) (NTP, 1992) (CAMEO Chemicals, US NOAA)
Solubility
5 to 10 mg/mL at 70 °F (NTP, 1992) (CAMEO Chemicals, US NOAA)

Published literature values for the substance, with their source. They are not a specification of supplied material; the specification for each supply is confirmed with the enquiry.

Technical specification

Product specifications (salt or form, grade and pack) are confirmed for each enquiry during qualification.

References

Reference information researched 2026-10-14.

Documentation

Documentation requirements are reviewed for each enquiry during qualification.

Market compliance

Regulatory, import and registration requirements depend on the destination market and the intended use, and are reviewed for each enquiry. This record does not indicate approval, registration or authorisation in any market.

Pharmaceutical sourcing disclaimer

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