5-Bromo-1-methyl-4-(methyl-d3)-1H-1,2,3-triazole CAS 2710298-36-3
| CAS No. | 2710298-36-3 |
| Molecular Formula | - |
| Molecular Weight | 179.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.03 g/mol gives 5-Bromo-1-methyl-4-(methyl-d3)-1H-1,2,3-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Bromo-1-methyl-4-(methyl-d3)-1H-1,2,3-triazole (CAS 2710298-36-3), a certified reference material (molecular formula C4H3D3BrN3, MW 179.03 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a nitrile group, bromine substitution, 5-Bromo-1-methyl-4-(methyl-d3)-1H-1,2,3-triazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5-Bromo-1-methyl-4-(methyl-d3)-1H-1,2,3-triazole 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 | C4H3D3BrN3 |
| Molecular Weight | 179.03 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) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 3-Bromo-5-aminomethyl-4,5-dihydroisoxazole (CAS 115328-81-9)
- 5-bromo-1H-imidazole-2-carbaldehyde (CAS 1260876-31-0)
- 4-Bromo-2-thiazolamine (CAS 502145-18-8)
- 5-Bromo-3-methyl-1,2,4-thiadiazole (CAS 54681-68-4)
- 6-Bromo-2-hexanone (CAS 10226-29-6)
- 5-Bromo-3-methyl-2-pentanone (CAS 1115-56-6)
- 4-Bromo-2,2-dimethyltetrahydrofuran (CAS 1193-08-4)
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Recommended Standards
- 4,5-Dichlorothiazole-2-carbonitrile (CAS 62019-53-8)
- 2-Naphthaleneboronic acid-d7 (CAS 1453542-02-3)
- 3,5-Dichloroisothiazole-4-carbonitrile (CAS 2120-82-3)
- 2-(Dichloromethylene)cyclohexanone (CAS 10412-36-9)
- 2-(3-Phenylthiophen-2-yl)acetic acid (CAS 62403-84-3)
- 1-cyclopropylpropan-1-one (CAS 6704-19-4)
- 4-Bromo-3-(trifluoromethyl)phenylboronic acid pinacol ester (CAS 1256944-74-7)
- 2-(Naphthalen-1-yl)propan-1-amine (CAS 27557-86-4)
- 4-Methyl-N-(2-(piperazin-1-yl)ethyl)pentanamide hydrochloride (CAS 1827987-85-8)
- 6-Bromo-3-cyclohexylquinazoline-2,4(1H,3H)-dione (CAS 376625-66-0)
- 3-(1-Ethyl-1h-1,2,4-triazol-5-yl)-2-hydroxypropanoic acid (CAS 1495380-14-7)
- 1-Amino-2,3-dihydro-1H-inden-4-ol (CAS 479206-20-7)
- Ethyl 5-(4-fluorophenyl)-1-methyl-4-oxopiperidine-3-carboxylate (CAS 1263870-60-5)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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