-
15,16-Dehydrobuprenorphine Base (CII)
$863.00 – $3,452.00<span style="color: #000000;"><strong>CAS#</strong></span> 61577-04-6 <span style="color: #000000;"><strong>NDC#</strong></span> 51634-1052-** -
17,18-Dehydrobuprenorphine Base (CII)
$863.00 – $3,452.00<span style="color: #000000;"><strong>OTHER NAMES:</strong></span> EP Impurity J <span style="color: #000000;"><strong>CAS#</strong></span> 155203-05-7 <span style="color: #000000;"><strong>NDC#</strong></span> 51634-1036-** -
19,19’ Ethenylbuprenorphine (CII)
$1,740.00 – $6,960.00<span style="color: #000000;"><strong>OTHER NAMES:</strong></span> EP Impurity F <strong><span style="color: #000000;">CAS#</span></strong> 97203-04-8 <span style="color: #000000;"><strong>NDC#</strong></span> 51634-2164-** -
2,2′-Bisbuprenorphine Base (CII)
$1,438.00 – $5,752.00EP Impurity G CAS #163597-04-4 NDC #51634-2119-** -
3-Deshydroxybuprenorphine Base (CII)
$863.00 – $3,452.00<span style="color: #000000;"><strong>NDC#</strong></span> 51634-1037-** -
3-O-Methyl-N-cyanonorbuprenorphine Base (CII)
$863.00 – $3,452.00EP Impurity C CAS #16614-60-1 NDC #51634-1041-** -
3-O-Methyl-N-methylnorbuprenorphine Base (CII)
$863.00 – $3,452.00CAS #16196-70-6 NDC #51634-1042-** -
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6-O-Desmethylbuprenorphine Base (CII)
$863.00 – $3,452.00EP Impurity E CAS #130668-48-3 NDC #51634-1038-**
