2-Chloro-6-formylnicotinonitrile CAS 1256809-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256809-40-1 |
| Molecular Formula | C7H3ClN2O |
| Molecular Weight | 166.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-6-formylnicotinonitrile (CAS 1256809-40-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3ClN2O. Molecular weight: 166.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3ClN2O |
| Molecular Weight | 166.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6-formylnicotinonitrile (CAS 1060802-58-5)
- 3-Chloro-5-formylpicolinonitrile (CAS 1198016-37-3)
- 2-Chloro-3-formylisonicotinonitrile (CAS 1256833-33-6)
- 2-Chloro-4-formylnicotinonitrile (CAS 1289019-39-1)
- 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole (CAS 1484576-97-7)
- 2-Chloro-5-formylpyridine-3-carbonitrile (CAS 176433-46-8)
- 6-Chloro-5-formylnicotinonitrile (CAS 176433-63-9)
- 5-Chloro-4-(difluoromethyl)-1-methyl-1H-pyrazole (CAS 1909337-29-6)
Recommended Standards
- 3-(chloromethyl)-1-(difluoromethyl)-1H-pyrazole (CAS 1260659-01-5)
- 5-Chloro-1,2,3-trifluorobenzene (CAS 36556-44-2)
- 5-(Chloromethyl)-1-(difluoromethyl)-1H-pyrazole (CAS 1260659-30-0)
- ((3aR,4R,6R,6aR)-2,2-Dimethyl-6-(2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate (CAS 2346620-54-8)
- 2-(3-Isobutyramidophenoxy)acetic acid (CAS 899271-38-6)
- 6-(4-Chlorophenethyl)-1,3,5-triazine-2,4-diamine (CAS 7403-70-5)
- 1,6-Heptadiene (CAS 3070-53-9)
- 4-(2-Bromoethyl)-3-methylmorpholine (CAS 1249634-60-3)
- 9-Methoxyphenanthrene (CAS 5085-74-5)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com