1H-Benzo[d][1,2,3]triazol-6-amine dihydrochloride CAS 3663-27-2
| CAS No. | 3663-27-2 |
| Molecular Formula | C6H6N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1H-Benzo[d][1,2,3]triazol-6-amine dihydrochloride (C6H6N4HCl) contains a nitrile group, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 170.60 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1H-Benzo[d][1,2,3]triazol-6-amine dihydrochloride (CAS 3663-27-2), molecular formula C6H6N4HCl and molecular weight 170.60 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1H-Benzo[d][1,2,3]triazol-6-amine dihydrochloride 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 | C6H6N4 2*HCl |
| Molecular Weight | 170.60 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related H Standards
- 4-(Benzo[d]thiazol-2-yl)butanamide (CAS 100060-13-7)
- 1-(Benzo[d]thiazol-2-yl)-N-methylcyclohexan-1-amine (CAS 1000931-32-7)
- Methyl 4-(benzo[d]thiazol-2-yl)butanoate (CAS 100192-34-5)
- 7-Methyl-benzo[1,2-d;4,3-d]bisthiazol-2-ylamine (CAS 10023-29-7)
- 6-(Benzo[d]thiazol-2-yl)picolinic acid (CAS 100283-51-0)
- 3-(Benzo[b]thiophen-3-yl)-2-methylpropanoic acid (CAS 100518-73-8)
- Benzo[d]thiazole-6-carbohydrazide (CAS 1005205-15-1)
- 2-(Benzo[d]thiazol-2-yl)benzo[d]isothiazol-3(2H)-one (CAS 100527-13-7)
Recommended Standards
- Benzene-1,4-disulfonyl dichloride (CAS 6461-77-4)
- 3-[2-(1-Acetyl-pyrrolidin-2-yl)-6-methyl-pyridin-4-yl]-propionic acid (CAS 1316220-79-7)
- 3-Morpholinemethanol, 2-methyl-, hydrochloride, (2R,3R)- (9CI) (CAS 681851-40-1)
- 3-(9H-Fluoren-9-ylmethyl) 4-methyl (4R)-1,3-thiazolidine-3,4-dicarboxylate (CAS 1820571-72-9)
- Isovaleraldehyde-d3 (CAS CATO-CCHM705035)
- Dotinurad Impurity 175 (CAS CATO-C4X-2494175)
- 5-(2-chloro-5-methylphenyl)pyridin-2-amine (CAS 1365272-37-2)
- Methyl 4-(hydroxymethyl)-2-oxabicyclo[2.2.2]Octane-1-carboxylate (CAS 2315282-07-4)
- (2S,6R)-4-benzyl-6-methylmorpholine-2-carboxylic acid (CAS 2381513-30-8)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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