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Buprenorphine Hydrochloride

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Buprenorphine Hydrochloride molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Buprenorphine Hydrochloride (CAS 53152-21-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS53152-21-9
Molecular formulaC29H42ClNO4
Molecular weight504.11 g/mol
IUPAC name(1S,2S,6R,14R,15R,16R)-5-(cyclopropylmethyl)-16-[(2S)-2-hydroxy-3,3-dimethylbutan-2-yl]-15-methoxy-13-oxa-5-azahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-trien-11-ol;hydrochloride
SynonymsFinibron · Belbuca · Buprenorphine Hcl · Buprex · Vetergesic · Anorfin
Safety & Hazards (GHS) Warning
Irritant Irritant Health hazard Health hazard
  • H302 Harmful if swallowed
  • H361 Suspected of damaging fertility or the unborn child

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma BUPRENORPHINE HYDROCHLORIDE PHR1729-50MG Request Quote
Sigma BUPRENORPHINE HYDROCHLORIDE, BRITISH PHA BP1062 Request Quote
Sigma BUPRENORPHINE HYDROCHLORIDE, DRUG STANDA B7536-1ML Request Quote
Sigma BUPRENORPHINE HYDROCHLORIDE--DEA SCHEDUL B9275-50MG Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.