2-Chloro-N4,6-dimethylpyridine-3,4-diamine CAS 870135-16-3
| CAS No. | 870135-16-3 |
| Molecular Formula | C7H10ClN3 |
| Molecular Weight | 171.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-N4,6-dimethylpyridine-3,4-diamine (CAS 870135-16-3), a certified reference material (molecular formula C7H10ClN3, MW 171.63 g/mol) for analytical method development and quality control.
2-Chloro-N4,6-dimethylpyridine-3,4-diamine (C7H10ClN3) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-Chloro-N4,6-dimethylpyridine-3,4-diamine 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 | C7H10ClN3 |
| Molecular Weight | 171.63 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1007-55-2 6-Chloro-N-isopropylpyridazin-3-amine 7262AC C7H10ClN3 (CAS 1007-55-2)
- 2-Chloro-N4-ethylpyridine-3,4-diamine (CAS 1025509-12-9)
- 5-Chloro-6-ethyl-2-methylpyrimidin-4-amine (CAS 1196151-23-1)
- 4-Chloro-5-isopropylpyrimidin-2-amine (CAS 1201657-30-8)
- 2-Chloro-5-(propan-2-yl)pyrimidin-4-amine (CAS 1201657-31-9)
- 4-Chloro-1-(pyrrolidin-3-yl)-1H-pyrazole (CAS 1249269-25-7)
- 5-Chloro-2-isopropylpyrimidin-4-amine (CAS 125647-50-9)
- 2-Chloro-6-isopropylpyrimidin-4-amine (CAS 1258288-61-7)
Recommended Standards
- 2-Chloro-6-isopropylaminopyrazine (CAS 951884-00-7)
- 2-Chloro-N-ethyl-6-methylpyrimidin-4-amine (CAS 502141-81-3)
- 2-Chloro-4,6-diethyl-1,3,5-triazine (CAS 701-77-9)
- 2-Chloro-N-ethyl-N-methylpyrimidin-4-amine (CAS 77200-07-8)
- 2-chloro-4-methoxy-6-methylpyrimidine (CAS 22536-64-7)
- 2-(5-chloro-2-fluorophenyl)acetaldehyde (CAS 1023794-81-1)
- 3-(5-Bromo-1H-indazol-1-yl)propanenitrile (CAS 1312138-92-3)
- Ethyl 4-amino-5,5,5-trifluoropent-3-enoate (CAS 220719-76-6)
- 3-Amino-2-(benzo[d][1,3]dioxol-5-yl)quinazolin-4(3H)-one (CAS 1363405-78-0)
- 3-Methyl-3,4-dihydro-2h-1-benzopyran-4-ol (CAS 24454-24-8)
- 6-(Phenylthio)imidazo[2,1-b]thiazole-5-carbonitrile (CAS 303996-44-3)
- 5-Acetyl-2-methylpyridazin-3(2H)-one (CAS 825634-02-4)
- 9-([1,1'-Biphenyl]-3-yl)-2-bromo-9H-carbazole (CAS 1656983-68-4)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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