6-methylpyridine-3,4-diamine hydrochloride CAS 861019-06-9
| CAS No. | 861019-06-9 |
| Molecular Formula | C6H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-methylpyridine-3,4-diamine hydrochloride.
6-methylpyridine-3,4-diamine hydrochloride (CAS 861019-06-9), molecular formula C6H9N3HCl and molecular weight 159.62 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-methylpyridine-3,4-diamine hydrochloride (C6H9N3HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 6-methylpyridine-3,4-diamine hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C6H9N3 HCl |
| Molecular Weight | 159.62 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related methylpyridine Standards
- 3-Methylpyridine 1-oxide (CAS 1003-73-2)
- 2-Methylpyridine-4(1H)-thione (CAS 100367-70-2)
- 2-Methylpyridine-3-boronic Acid Pinacol Ester (CAS 1012084-56-8)
- 2-Benzyl-6-methylpyridine (CAS 10131-46-1)
- 5-Ethyl-2-methylpyridine Borane (CAS 1014979-56-6)
- 2-Methylpyridine-4-sulfonyl chloride (CAS 1025509-77-6)
- 3-Methylpyridine-4-boronic Acid Pinacol Ester (CAS 1032358-00-1)
- 5-Methylpyridine-2,4-diamine (CAS 1033203-34-7)
Recommended Standards
- 4-[(carbamoylmethyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid (CAS 1042623-69-7)
- 3-fluoronaphthalene-1-carboxylic acid (CAS 575-07-5)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1000000-27-0)
- 2-(3,5-Dimethylphenoxy)nicotinic acid (CAS 36701-92-5)
- tert-Butyl 4-(2-mercaptoethyl)piperidine-1-carboxylate (CAS 1420841-79-7)
- Ethyl 3-Amino-3-(4-fluoro-3-phenoxyphenyl)propanoate (CAS 760169-73-1)
- benzo[d][1,3]dioxol-5-yldiphenylphosphine oxide (CAS 209981-66-8)
- 5-Chloro-2-(2-isopropyl-5-methylphenoxy)aniline (CAS 946715-18-0)
- 2-(4-methoxypyridin-3-yl)acetic acid (CAS 1227607-90-0)
- Custom peptides (CAS CATO-CPTD788509)
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