1-methyl-1H,4H,5H,6H,7H-[1,2,3]triazolo[4,5-c]pyridine dihydrochloride CAS 485402-33-3
| CAS No. | 485402-33-3 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-methyl-1H,4H,5H,6H,7H-[1,2,3]triazolo[4,5-c]pyridine dihydrochloride (CAS 485402-33-3), molecular formula C6H10N4HCl and molecular weight 174.63 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-methyl-1H,4H,5H,6H,7H-[1,2,3]triazolo[4,5-c]pyridine dihydrochloride (C6H10N4HCl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-methyl-1H,4H,5H,6H,7H-[1,2,3]triazolo[4,5-c]pyridine dihydrochloride 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 | C6H10N4 2*HCl |
| Molecular Weight | 174.63 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- (R)-(-)-4-(2,3-Epoxypropoxy)carbazole (CAS 95093-96-2)
- 5-(2-Hydroxyethyl)-5-methyloxazolidine-2,4-dione (CAS 124315-43-1)
- 2,5-Dibromo-3-fluorobenzonitrile (CAS 1806353-46-7)
- (1R,4R,5R)-3-Oxo-2-oxabicyclo[2.2.1]heptane-5-carboxylic acid cinchonidine salt (CAS 1233219-43-6)
- 3-Methyl-N-((2,3,4,9-tetrahydro-1H-carbazol-6-yl)methyl)butanamide (CAS 852137-99-6)
- 2-[(2-ethoxy-2-oxoethoxy)imino]-2-(1h-pyrazol-3-yl)acetic acid (CAS 84080-54-6)
- n-(4-Acetyl-2-hydroxyphenyl)acetamide (CAS 874754-23-1)
- (e)-3-(4-(Allyloxy)phenyl)acrylic acid (CAS 59953-93-4)
- Fluorescent Brightener 28 (CAS 4193-55-9)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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