2-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid CAS 1784165-37-2
| CAS No. | 1784165-37-2 |
| Molecular Formula | C7H12BrN3O2 |
| Molecular Weight | 250.09 g/mol |
| 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 2-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid.
2-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (CAS 1784165-37-2), molecular formula C7H12BrN3O2 and molecular weight 250.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (C7H12BrN3O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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.
As a certified reference material (CRM), 2-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid 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 | C7H12BrN3O2 |
| Molecular Weight | 250.09 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 7-bromo-2,3-dihydrofuro[2,3-b]quinoline (CAS 1031929-47-1)
- 4-(5-Bromo-2-pyridinyl)phenol (CAS 1032825-10-7)
- Methyl 4-bromo-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate (CAS 106556-69-8)
- 7-Bromo-2,3-dihydropyrano[4,3,2-de]quinoline (CAS 1155270-72-6)
- 7-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-50-1)
- 8-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-56-7)
- 6-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-86-3)
- 3-Bromo-2-phenoxypyridine (CAS 1167991-22-1)
Recommended Standards
- 1-(6-Bromoquinolin-4-yl)ethanone (CAS 1784026-58-9)
- 3-bromo-1H-pyrazolo[4,3-b]pyridine-7-carboxylic acid (CAS 1784272-16-7)
- 5-bromo-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1782429-11-1)
- 3-bromo-1H-pyrazolo[4,3-b]pyridine-5-carboxylic acid (CAS 1784406-87-6)
- 2,6-Dichloro-3-(difluoromethoxy)benzyl bromide (CAS 1803831-63-1)
- 3-[(2-Methyl-4-nitrophenyl)carbamoyl]benzenesulfonyl chloride (CAS 2034157-31-6)
- 2-Hydroxy-4-methoxybiphenyl-3-carboxylic acid (CAS 1215206-20-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-methylpiperidin-1-yl)furan-2-yl)boronate (CAS 2223006-82-2)
- 4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-1,1-dioxo-1λ6-thiane-4-carboxylic acid (CAS 369402-96-0)
- 5-Phenyl-3-(phenylamino)cyclohex-2-en-1-one (CAS 36646-79-4)
- Ibrutinib Impurity 56 HCl (CAS 61644-00-6)
- 2,5-Dihydrothiazole-4-carboxylic acid (CAS 72781-97-6)
- 3,3-Dimethylcyclobutane-1-carbonyl chloride (CAS 34970-21-3)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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