3-Methylpicolinimidamide hydrochloride CAS 125903-77-7
| CAS No. | 125903-77-7 |
| Molecular Formula | C7H9N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Methylpicolinimidamide hydrochloride (CAS 125903-77-7), a certified reference material (molecular formula C7H9N3HCl, MW 171.63 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, an aromatic ring system, 3-Methylpicolinimidamide hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-Methylpicolinimidamide 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 | C7H9N3 HCl |
| 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Methylpicolinimidamide Standards
Recommended Standards
- 4-Butoxy-3-methoxybenzonitrile (CAS 81259-57-6)
- (E)-2-(2-Methoxystyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 149777-81-1)
- 3-(Methylsulfonyl)-2-(3-nitrophenyl)-1H-pyrrole (CAS 1708179-18-3)
- (6-Methoxynaphthalen-2-yl)methanamine (CAS 177736-15-1)
- Ethyl 3-Oxo-3-[2-(trifluoromethyl)phenyl]propanoate (CAS 89424-17-9)
- (S)-2-(Methylamino)butan-1-ol (CAS 105157-71-9)
- Methyl (2S,4S)-4-(4-chloro-2-cyclohexylphenoxy)-2-pyrrolidinecarboxylate (CAS 1217743-82-2)
- n-Pentyl-1h-indole-6-carboxamide (CAS 1427699-51-1)
- AS 19 (CAS 1000578-26-6)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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