4-Formyl-3-hydroxypicolinonitrile CAS 1289111-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1289111-15-4 |
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Formyl-3-hydroxypicolinonitrile (CAS 1289111-15-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4N2O2. Molecular weight: 148.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Formyl Standards
- 6-Formyl-4-hydroxypicolinonitrile (CAS 1289212-01-6)
- 4-Formyl-2,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 108129-27-7)
- 1-Ethyl-2-formyl-1H-pyrrole-3-carbonitrile (CAS 111455-91-5)
- 2-Formyl-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 67377-32-6)
- 3-(3-Formyl-1H-pyrrol-1-yl)propanenitrile (CAS 731002-12-3)
- 4-Formyl-1,5-dimethyl-1H-pyrrole-2-carbonitrile (CAS 565191-91-5)
- 4-Formyl-3,5-dimethyl-1H-pyrrole-2-carbonitrile (CAS 524035-96-9)
- 5-Formyl-2,4-dimethyl-1H-pyrrole-3-carbonitrile (CAS 32487-71-1)
Recommended Standards
- 4-Nitro-2-aminobutyric acid (CAS 126400-75-7)
- N-(Aminomethyl)-N-carboxyglycine (CAS 125677-10-3)
- 2-Fluoro-5-nitrothiazole (CAS 130080-39-6)
- (2,4-Dichlorophenyl)(4,5-dimethoxy-2-nitrophenyl)methanol (CAS 372504-23-9)
- 4-Pyridineacetyl chloride hydrochloride (CAS 39685-78-4)
- 4,4-Diiodo-3,3-dimethylbiphenyl (CAS 7583-27-9)
- Bis[3,5-difluoro-2-(2-pyridinyl-κN)phenyl-κC](4,4′-dimethoxy-2,2′-bipyridine-κN1,κN1′)-, (OC-6-33)-iridium(1+), hexafluorophosphate(1-) (1:1) (CAS 1887093-05-1)
- 6-Chloro-1,3,3-trimethyl-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one (CAS 1642801-68-0)
- 4-Bromo-2-(2-methoxyethoxy)aniline (CAS 1219730-72-9)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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