Naphazoline EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-N020-007
- CAS
- 22126-67-6
- Formula
- C14H14N2
- Family
- Naphazoline
- Synonyms
- beta-naphazoline, 2-(naphthalen-2-ylmethyl)-4,5-dihydro-1H-imidazole
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 4,251-4,260 of 5,812
Penicillamine Disulfide
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P044-024
- CAS
- 20902-45-8
- Formula
- C10H20N2O4S2
- Family
- Penicillamine
- Synonyms
- D-Penicillamine disulfide, S,S'-Bi(D-penicillamine)
Pentoxifylline EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-002
- CAS
- 59413-14-8
- Formula
- C10H14N4O3
- Family
- Pentoxifylline
- Synonyms
- 1-(3-Hydroxypropyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione, 1-(3-hydroxypropyl)-3,7-dimethylpurine-2,6-dione
Pentoxifylline EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-003
- CAS
- 77196-87-3
- Formula
- C15H16N8O4
- Family
- Pentoxifylline
Pentoxifylline EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-004
- CAS
- 93079-86-8
- Formula
- C13H18N4O3
- Family
- Pentoxifylline
- Synonyms
- 3,7-Dihydro-3,7-dimethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one, 3,7-dimethyl-6-(5-oxohexoxy)purin-2-one
Pentoxifylline EP Impurity H
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-022
- CAS
- 200556-62-3
- Formula
- C18H26N4O4
- Family
- Pentoxifylline
- Synonyms
- 3-methyl-1,7-bis(5-oxohexyl)purine-2,6-dione, Pentoxifylline impurity h (ep impurity)
Pentoxifylline EP Impurity I
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-005
- CAS
- 55247-90-0
- Formula
- C14H14N4O2
- Family
- Pentoxifylline
- Synonyms
- 1-Benzyltheobromine, 1-benzyl-3,7-dimethylpurine-2,6-dione
Pentoxifylline EP Impurity J
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-006
- CAS
- 874747-30-5
- Formula
- C26H34N8O5
- Family
- Pentoxifylline
- Synonyms
- Tenofovir Impurity 317
Pentoxifylline EP Impurity K
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P054-007
- CAS
- 74857-22-0
- Formula
- C17H20N8O4
- Family
- Pentoxifylline
- Synonyms
- Bisdionin C, Pentoxifylline impurity k (ep impurity)
Permethrin EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P065-004
- CAS
- 3586-14-9
- Formula
- C13H12O
- Family
- Permethrin
- Synonyms
- 3-Phenoxytoluene, 1-methyl-3-phenoxybenzene
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