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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 4,241-4,250 of 5,812

Naloxone EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-006
CAS
1352085-46-1
Formula
C22H25NO4
Family
Naloxone
Synonyms
Naloxone Hydrochloride Dihydrate EP Impurity B, 3-O-Allylnaloxone

Naloxone EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-007
CAS
2139253-68-0
Formula
C19H21NO5
Family
Naloxone
Synonyms
10alpha-Hydroxynaloxone, Morphinan-6-one, 4,5-epoxy-3,10,14-trihydroxy-17-(2-propen-1-yl)-, (5alpha,10alpha)-

Naloxone EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-008
CAS
26451-92-3
Formula
C19H19NO4
Family
Naloxone
Synonyms
Naloxone Hydrochloride Dihydrate EP Impurity D, Morphinan-6-one, 7,8-didehydro-4,5-epoxy-3,14-dihydroxy-17-(2-propen-1-yl)-, (5alpha)-

Naloxone EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-009
CAS
211738-08-8
Formula
C38H40N2O8
Family
Naloxone
Synonyms
2,2'-Bisnaloxone

Naloxone EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-010
CAS
2139253-69-1
Formula
C19H21NO5
Family
Naloxone
Synonyms
Morphinan-6-one, 4,5-epoxy-3,10,14-trihydroxy-17-(2-propen-1-yl)-, (5alpha,10beta)-

Naloxone EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-011
CAS
70866-64-7
Formula
C20H23NO4
Family
Naloxone
Synonyms
Naloxone Impurity 6, Naloxone 3-methyl ether

Naloxone EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N017-012
CAS
294175-43-2
Formula
C19H19NO5
Family
Naloxone
Synonyms
Naloxone Impurity 15 (10-Ketonaloxone), 10-Oxo Naloxone

Naphazoline EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N020-004
CAS
36321-43-4
Formula
C14H16N2O
Family
Naphazoline
Synonyms
N-(2-Aminoethyl)-1-naphthylacetamide, N-(2-aminoethyl)-2-naphthalen-1-ylacetamide

Naphazoline EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N020-005
CAS
86-87-3
Formula
C12H10O2
Family
Naphazoline
Synonyms
1-Naphthaleneacetic Acid, 2-naphthalen-1-ylacetic acid

Naphazoline EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N020-006
CAS
132-75-2
Formula
C12H9N
Family
Naphazoline
Synonyms
1-Naphthyl Acetonitrile, 1-Naphthaleneacetonitrile

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