6-Hydroxynicotinonitrile CAS 94805-52-4
| CAS No. | 94805-52-4 |
| Molecular Formula | C6H4N2O |
| Molecular Weight | 120.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Hydroxynicotinonitrile.
6-Hydroxynicotinonitrile (CAS 94805-52-4), molecular formula C6H4N2O and molecular weight 120.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Hydroxynicotinonitrile (C6H4N2O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 120.11 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Hydroxynicotinonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O |
| Molecular Weight | 120.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Hydroxynicotinonitrile Standards
Recommended Standards
- Topiroxostat Impurity 49 (CAS 14906-59-3)
- Fosfomycin Impurity 76 (CAS CATO-C4X-131676)
- (2S,3R)-2-Amino-3-hydroxybutyric acid-1-13C (S)-Threonine-13C 2-Amino-3-hydroxybutyric Acid-13C 81202-08-6 L-(-)-Threonine-13C L-Threonine-1-13C L-Threonine-13C NSC 16589-13C NSC 46701-13C Threonin-13C Threonine-13C [R-(R*,S*)]-2-Amino-3-hydroxybutanoic Acid-13C (CAS 81202-08-6)
- Iopromide Impurity 20 (CAS CATO-C4X-183220)
- 1-(6-Methyl-5,6,7,8-tetrahydrocinnolin-3-yl)piperidine-3-carboxylic acid (CAS 1707668-00-5)
- 3-Phenyl-1H-pyrazole-5-carboxamide (CAS 857284-19-6)
- 4-Iodo-3,5-dimethylbenzoic acid (CAS 1048677-11-7)
- 2-Amino-1-naphthoic acid hydrochloride (CAS 143569-82-8)
- 8-Bromo-3-fluoroimidazo[1,2-a]pyridine (CAS 2306276-84-4)
- 4-(Benzylthio)-N-(4H-chromeno[4,3-d]thiazol-2-yl)butanamide (CAS 923474-58-2)
- 1-(2-Methoxyethyl)-3-(7-methylbenzo[1,2-d:3,4-d']bis(thiazole)-2-yl)urea (CAS 1334369-46-8)
- 2',5'-Dichloro-3-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1182971-83-0)
- (RC)-1-((SP)-2-Diphenylphosphino)ferrocenylethylaminium tetrafluoroborate (CAS 1222630-48-9)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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