6-Chloro-4-methylpyridine-2,3-diamine CAS 1234616-27-3
| CAS No. | 1234616-27-3 |
| Molecular Formula | C6H8ClN3 |
| Molecular Weight | 157.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Chloro-4-methylpyridine-2,3-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.
CATO supplies 6-Chloro-4-methylpyridine-2,3-diamine (CAS 1234616-27-3), a certified reference material (molecular formula C6H8ClN3, MW 157.60 g/mol) for analytical method development and quality control.
6-Chloro-4-methylpyridine-2,3-diamine (C6H8ClN3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6H8ClN3 |
| Molecular Weight | 157.60 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-N2-methylpyridine-2,3-diamine (CAS 100114-37-2)
- 4-Chloro-3-ethoxypyridine (CAS 1003711-81-6)
- 5-Chloro-2,3-dimethylpyridine 1-oxide (CAS 1015057-46-1)
- 2-Chloro-5-(methoxymethyl)pyridine (CAS 1016534-59-0)
- 3-Chloro-5-methoxyaniline (CAS 10272-06-7)
- 3-Chloro-5-(methylamino)phenol (CAS 1082113-30-1)
- (6-Chloro-2-methylpyridin-3-yl)methanol (CAS 1093879-95-8)
- 2-Chloro-4-methoxy-5-methylpyridine (CAS 1122090-84-9)
Recommended Standards
- (6-Chloro-4-methylpyridin-2-yl)methanol (CAS 1227601-23-1)
- 6-(Aminomethyl)-5-chloropyridin-2-amine (CAS 1240527-47-2)
- 4-Chloro-2-methoxy-6-methylpyridine (CAS 1227594-01-5)
- 2-(Aminomethyl)-6-chlorophenol (CAS 1243282-04-3)
- 1-[2-(3-Piperidinyl)ethyl]-4-piperidinoldihydrochloride (CAS 1219981-11-9)
- 4-(Trifluoromethyl)umbelliferyl oleate, 98% (CAS 352525-07-6)
- n-[(3-aminophenyl)methyl]-n-ethylpyridine-3-carboxamide (CAS 1154321-56-8)
- Methyl 2-ethoxy-5-methylbenzoate (CAS 13339-05-4)
- 4-bromo-2-(4-fluorophenyl)-5-methoxypyridazin-3(2H)-one (CAS 10002-76-3)
- 5-Amino-2-(pyrrolidin-1-yl)benzonitrile (CAS 219921-68-3)
- 2-(2-Oxocyclohexyl)acetic acid (CAS 1438-96-6)
- 4-Bromo-3-dimethylaminobenzoic acid methyl ester (CAS 2091860-59-0)
- N-Benzylpyrazin-2-amine (CAS 7375-45-3)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
Why CATO?
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