4-Hydroxy-6-(2-oxoheneicosyl)-2H-pyran-2-one
ImpurityLevels of characterisation
- Cat. No.
- P-H461-002
- CAS
- 82494-49-3
- Formula
- C26H44O4
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 57,231-57,240 of 59,523
4-Hydroxy-6-(2-oxoheptyl)-2H-pyran-2-one
ImpurityLevels of characterisation
- Cat. No.
- P-H461-003
- CAS
- 327175-05-3
- Formula
- C12H16O4
- Synonyms
- 4-Hydroxy-6-(2-oxoheptyl)pyran-2-one, Hexanoyltriacetic acid lactone
4-Hydroxy-6-(2-oxotricosyl)-2H-pyran-2-one
ImpurityLevels of characterisation
- Cat. No.
- P-H461-004
- CAS
- 78774-62-6
- Formula
- C28H48O4
4-Hydroxybenzoic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-E497-002
- CAS
- 99-96-7
- Formula
- C7H6O3
- Synonyms
- p-Hydroxybenzoic acid, p-Salicylic acid
Hydroxyethyl Salicylate EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-H047-002
- CAS
- 13461-41-1
- Formula
- C11H14O5
- Family
- Hydroxyethyl Salicylate
- Synonyms
- 2-(2-Hydroxyethoxy)ethyl 2-hydroxybenzoate, Benzoic acid, 2-hydroxy-, 2-(2-hydroxyethoxy)ethyl ester
1-(2-chloroethyl)-3-(2-hydroxyethyl)urea
ImpurityLevels of characterisation
- Cat. No.
- P-E024-002
- CAS
- 71479-93-1
- Formula
- C5H11ClN2O2
- Family
- Elmustine
- Synonyms
- Elmustine Impurity 2, Urea, N-(2-chloroethyl)-N'-(2-hydroxyethyl)-
2-(Hydroxymethyl)oxolane-2,4-diol
ImpurityLevels of characterisation
- Cat. No.
- P-L006-003
- CAS
- 136272-61-2
- Formula
- C5H10O4
- Family
- Lactulose
- Synonyms
- Lactulose Impurity 2
10alpha-Hydroxypholcodine
ImpurityLevels of characterisation
- Cat. No.
- P-P099-002
- CAS
- 433308-87-3
- Formula
- C23H30N2O5
- Family
- Pholcodine
Hydroxysenkirkine
ImpurityLevels of characterisation
- Cat. No.
- P-S241-003
- CAS
- 26782-43-4
- Formula
- C19H27NO7
- Synonyms
- Senkirkine, hydroxy-, Senecionanium, 8,12,18-trihydroxy-4-methyl-11,16-dioxo-
Hydroxysimazine
ImpurityLevels of characterisation
- Cat. No.
- P-S266-002
- CAS
- 2599-11-3
- Formula
- C7H13N5O
- Synonyms
- 4,6-bis(ethylamino)-1H-1,3,5-triazin-2-one, Simazine-2-hydroxy
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