6-chloro-1,7-naphthyridine-5-carbonitrile CAS 1256463-74-7
| CAS No. | 1256463-74-7 |
| Molecular Formula | C9H4ClN3 |
| Molecular Weight | 189.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-chloro-1,7-naphthyridine-5-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
6-chloro-1,7-naphthyridine-5-carbonitrile (CAS 1256463-74-7) is a high-purity analytical reference standard with the molecular formula C9H4ClN3 and a molecular weight of 189.60 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 6-chloro-1,7-naphthyridine-5-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H4ClN3 |
| Molecular Weight | 189.60 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 2-Chloro-5-fluoro-4-thiocyanatopyrimidine (CAS 112889-53-9)
- Ethyl 2-Chloro-5-methyloxazole-4-carboxylate (CAS 1144520-57-9)
- 2-chloro-n-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]acetamide (CAS 1178296-97-3)
- 3-(5-Chloro-3-methyl-1,2-oxazol-4-yl)propanoic acid (CAS 1209765-87-6)
- 4-Chloro-1,8-naphthyridine-3-carbonitrile (CAS 1234616-73-9)
- Methyl 2-(5-chloro-3-methyl-1,2-oxazol-4-yl)acetate (CAS 1239772-79-2)
- 7-chloro-1,6-naphthyridine-8-carbonitrile (CAS 1256463-77-0)
- Methyl 3-(3-chloro-1H-1,2,4-triazol-5-yl)propanoate (CAS 1279219-43-0)
Recommended Standards
- 1,6-Naphthyridine-7-carbonitrile, 5-chloro- (CAS 1256463-67-8)
- 1,5-Naphthyridine-2-carbonitrile, 4-chloro- (CAS 1256463-66-7)
- 4-Chloroquinazoline-7-carbonitrile (CAS 1260759-38-3)
- 4-Chlorophthalazine-1-carbonitrile (CAS 124433-95-0)
- 5-Bromoacenaphthylene (CAS 7267-03-0)
- Ethyl 8-(2-iodophenyl)-8-oxooctanoate (CAS 898777-21-4)
- 2,4-Diphenyloxazol-5-amine (CAS 17960-26-8)
- Benzenecarbothioicacid,[(2-hydroxyphenyl)methylene]hydrazide,palladiumcomplex (CAS 132829-27-7)
- 2,5-Dichloro-4-methylcinnamic acid (CAS 1807418-86-5)
- 7-Methoxy-1H-indol-6-amine (CAS 214279-27-3)
- 2-(Diethylamino)-N-(4-hydroxyphenyl)-N-methylacetamide (CAS 3614-03-7)
- (4-Chloro-3-fluorophenyl)(4-chlorophenyl)methanol (CAS 844683-36-9)
- n,3,5-Trimethylaniline hydrochloride (CAS 1193387-18-6)
- Exenatide (CAS 141758-74-9)
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 18665070610 / Nicole.chen@cato-chem.com