1-(4-Bromobenzyl)-1H-tetrazole CAS 477775-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477775-44-3 |
| Molecular Formula | C8H7BrN4 |
| Molecular Weight | 239.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromobenzyl)-1H-tetrazole (CAS 477775-44-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7BrN4. Molecular weight: 239.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7BrN4 |
| Molecular Weight | 239.07 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromobenzyl Standards
- N-(2-bromobenzyl)-N-methylprop-2-yn-1-amine (CAS 879-95-8)
- 1-(4-Bromobenzyl)-1H-1,2,3-triazole (CAS 1196153-07-7)
- 1-(3-Bromobenzyl)-1H-1,2,3-triazole (CAS 63777-95-7)
- 1-(3-Bromobenzyl)-1H-1,2,4-triazole (CAS 942154-19-0)
- N-(3-bromobenzyl)acrylamide (CAS 1247493-88-4)
- 2-(4-Bromobenzyl)-3-hydroxypropanenitrile (CAS 916322-80-0)
- N-(2-bromobenzyl)acrylamide (CAS 889131-21-9)
- n-(2-Bromobenzyl)-1-cyclopropylmethanamine (CAS 1019554-04-1)
Recommended Standards
- 1-(4-Bromo-2H-indazol-2-yl)ethan-1-one (CAS 870526-64-0)
- 1-(4-Bromophenyl)-1H-imidazol-2(3H)-one (CAS 530080-83-2)
- 1-(3-Bromophenyl)-1,3-dihydro-2H-imidazol-2-one (CAS 944709-54-0)
- 4-Chloro-N-((4-nitrophenyl)carbamothioyl)benzamide (CAS 108474-82-4)
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- (3-Amino-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(3,4-dimethoxyphenyl)methanone (CAS 489400-81-9)
- 3-Benzyl-5-hydroxy-4,7-dimethyl-2H-chromen-2-one (CAS 101723-36-8)
- 5-(Trifluoromethyl)benzo[d]isothiazol-3(2H)-one (CAS 159803-18-6)
- 2-(4-Ethoxyphenyl)-4-oxo-4H-chromen-3-yl 4-chlorobenzenesulfonate (CAS 298215-03-9)
- 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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com