Buprenorphine
pharmaceutical primary standard
EDQM
regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IIC (Portugal)
pharmaceutical (small molecule)
neat
2-8°C
1S/C29H41NO4.ClH/c1-25(2,3)26(4,32)20-15-27-10-11-29(20,33-5)24-28(27)12-13-30(16-17-6-7-17)21(27)14-18-8-9-19(31)23(34-24)22(18)28;/h8-9,17,20-21,24,31-32H,6-7,10-16H2,1-5H3;1H/t20-,21-,24-,26+,27-,28+,29?;/m1./s1
UAIXRPCCYXNJMQ-CHLZSUIASA-N