Phenobarbital EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P079-004
- CAS
- 76-94-8
- Formula
- C11H10N2O3
- Family
- Phenobarbital
- Synonyms
- Phenylmethylbarbituric acid, 5-methyl-5-phenyl-1,3-diazinane-2,4,6-trione
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 54,361-54,370 of 59,523
Phenobarbital impurity b (ep impurity)
ImpurityLevels of characterisation
- Cat. No.
- P-P079-007
- CAS
- 130690-55-0
- Formula
- C12H13N3O2
- Family
- Phenobarbital
- Synonyms
- 2-Amino-5-ethyl-5-phenyl-4,6(1H,5H)-pyrimidinedione, 5-Ethyl-6-imino-5-phenyldihydropyrimidine-2,4(1H,3H)-dione
Phenobarbital Sodium EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P079-005
- CAS
- 2386917-97-9
- Formula
- C11H15N3O
- Family
- Phenobarbital
- Synonyms
- 2-Phenyl-2-ethyl-acetyl-guanidine, N-(diaminomethylidene)-2-phenylbutanamide
Phenobarbital-d5
Isotopically labelledLevels of characterisation
- Cat. No.
- P-P079-006
- CAS
- 73738-05-3
- Formula
- C12H7D5N2O3
- Family
- Phenobarbital
- Synonyms
- 5-(1,1,2,2,2-pentadeuterioethyl)-5-phenyl-1,3-diazinane-2,4,6-trione, Phenobarbital, (ethyl-d5)-
Phenylacetylasparagine
ImpurityLevels of characterisation
- Cat. No.
- P-A200-010
- CAS
- 2752-49-0
- Formula
- C12H14N2O4
- Family
- Asparagine
- Synonyms
- Phenylacetyl-asparagin
Phenylethylacetylurea
ImpurityLevels of characterisation
- Cat. No.
- P-P079-011
- CAS
- 90-49-3
- Formula
- C11H14N2O2
- Family
- Phenobarbital
- Synonyms
- 2-Phenylbutyrylurea, Pheneturide
Phenylhydrazine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P631-007
- CAS
- 365-69-5
- Formula
- C8H7FN4O4
- Synonyms
- 2-Fluoroacetaldehyde 2,4-Dinitrophenylhydrazone
(6E)-Phoxim
ImpurityLevels of characterisation
- Cat. No.
- P-P100-003
- CAS
- 217075-81-5
- Formula
- C12H15N2O3PS
- Family
- Phoxim
- Synonyms
- Phoxim, (E)-, O-(alpha-cyanobenzylideneamino) O,O-diethyl thiophosphate
(6Z)-Phoxim
ImpurityLevels of characterisation
- Cat. No.
- P-P100-004
- CAS
- 217075-82-6
- Formula
- C12H15N2O3PS
- Family
- Phoxim
- Synonyms
- Valexone, Foxima
Phoxim Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-P100-005
- CAS
- 32791-94-9
- Formula
- C10H11N2O4P
- Family
- Phoxim
- Synonyms
- Glyoxylonitrile, phenyl-, oxime, dimethyl phosphate
No product found: try the CAS, the code or a shorter name, or write to us and we will look for it.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.