4-Bromo-1H-1,2,3-triazole CAS 40964-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40964-56-5 |
| Molecular Formula | C2H2BrN3 |
| Molecular Weight | 147.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-1H-1,2,3-triazole (CAS 40964-56-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C2H2BrN3. Molecular weight: 147.96 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C2H2BrN3 |
| Molecular Weight | 147.96 g/mol |
| 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.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-1,3-oxazole (CAS 1240598-57-5)
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- 2-Bromo-3-oxopropanenitrile (CAS 97925-42-3)
- 3- Bromo- 2- oxopropanenitrile (CAS 70688-35-6)
- 3-Bromo-1H-1,2,4-triazole (CAS 7343-33-1)
- 4-bromo-2H-1,2,3-triazole (CAS 1988796-00-4)
- 3-Bromo-2-methylpropanenitrile (CAS 53744-77-7)
- 2-Bromo-2-methylpropanenitrile (CAS 41658-69-9)
Recommended Standards
- 7-Methyl-1,3-dihydro-2,1-benzoxaborol-1-ol (CAS 108485-02-5)
- (S)-3-Methylbenzo[c][1,2]oxaborol-1(3H)-ol (CAS 1388265-61-9)
- 2-Vinylphenylboronic Acid (CAS 15016-42-9)
- 8-Bromo-5’-O-(4-cyanobenzyl)-2’,3’-di-O-isopropylidene adenosine (CAS 1134156-53-8)
- 3-(3-aminophenyl)-5-(methoxymethyl)imidazolidine-2,4-dione (CAS 1531545-30-8)
- Entacapone Impurity 59 (CAS CATO-C4X-162959)
- 1,5-diethoxy-pentane (CAS 90724-89-3)
- Methyl 2-((2-chloro-4-(trifluoromethyl)phenyl)thio)acetate (CAS 1119451-07-8)
- (S)-2-Amino-1-((S)-3-(benzyl(isopropyl)amino)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401666-37-2)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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