Remifentanil

Remifentanil EP Impurity B

Catalogue #: AR-R10052
CAS #: 1332691-33-4
Alternate CAS #: 1332585-86-0 (HCl salt)
Molecular Formula:
Molecular weight: -

H.S. code:

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Methyl 4-[acetyl(phenyl)amino]-1-(3-methoxy-3-oxopropyl)piperidine-4-carboxylate (as per EP)

Remifentanil Impurity 1 (RTF-02)

M.F.

M.W. 287.36

CAT# AR-R01335

CAS# 938184-94-2

Remifentanil Impurity 2 HCl (RTF-03)

M.F.

M.W. 343.43 36.46

CAT# AR-R01336

CAS# 960122-89-8 (free base)

Remifentanil Impurity 3 HCl (i-RTF-05)

M.F.

M.W. 343.43 36.46

CAT# AR-R01337

CAS# NA

Remifentanil Impurity 6

M.F.

M.W. 291.4

CAT# AR-R01338

CAS# 968-86-5

Remifentanil Impurity 7

M.F.

M.W. 309.41

CAT# AR-R01339

CAS# 1096-03-03

Remifentanil Impurity 8

M.F.

M.W. 324.43

CAT# AR-R01340

CAS# 61085-60-7

Remifentanil Impurity 9

M.F.

M.W. 380.49

CAT# AR-R01341

CAS# 61085-73-2

Remifentanil EP Impurity A Oxolate Salt

M.F.

M.W. 380.4

CAT# AR-R09976

CAS# NA

Remifentanil Hydrochloride

M.F.

M.W. 412.91

CAT# AR-R10012

CAS# 132539-07-2

Remifentanil EP Impurity C

M.F.

M.W. 362.4

CAT# AR-R10019

CAS# 132875-61-7

Remifentanil EP Impurity E

M.F.

M.W. -

CAT# AR-R10055

CAS# 2518277-19-3

Remifentanil EP Impurity D

M.F.

M.W. -

CAT# AR-R10054

CAS# 2512217-98-8

Remifentanil EP Impurity C

M.F.

M.W. -

CAT# AR-R10053

CAS# 132875-68-4