5-[(4-bromophenyl)methyl]-1h-1,2,3,4-tetrazole CAS 127152-64-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127152-64-1 |
| Molecular Formula | C8H7BrN4 |
| Molecular Weight | 239.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(4-bromophenyl)methyl]-1h-1,2,3,4-tetrazole (CAS 127152-64-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7BrN4. Molecular weight: 239.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related bromophenyl Standards
- 3-(4-Bromophenyl)-5-methyl-1,2,4-oxadiazole (CAS 118183-92-9)
- 1-(4-Bromophenyl)-1h-1,2,4-triazol-5-amine (CAS 1247766-39-7)
- 1-(3-Bromophenyl)-1h-1,2,4-triazol-5-amine (CAS 1251381-23-3)
- 5-(2-Bromophenyl)oxazol-2-amine (CAS 1260795-33-2)
- 1-(2-Bromophenyl)-1H-1,2,3-triazol-4-amine (CAS 1368331-86-5)
- 4-(4-Bromophenyl)-4h-1,2,4-triazol-3-amine (CAS 1396007-86-5)
- 1-(3-Bromophenyl)-1H-1,2,3-triazol-4-amine (CAS 1443285-70-8)
- 5-(3-Bromophenyl)isoxazol-3-amine (CAS 1506846-84-9)
Recommended Standards
- 5-Bromo-3-methoxy-1,8-naphthyridine (CAS 1268521-57-8)
- 5-Bromo-2-(1H-imidazol-2-yl)phenol (CAS 1282516-66-8)
- 3-(3-Bromo-4-methylphenyl)-1,2,4-oxadiazole (CAS 1262412-82-7)
- 2-(5-Cyclopropyl-1H-indol-3-yl)acetic acid (CAS 1144102-34-0)
- 2-(2-Thienyl)-1,3-thiazole-4-carbonyl Chloride (CAS 306934-98-5)
- 2-Amino-2-(naphthalen-2-yl)ethan-1-ol oxalate (CAS 1177343-81-5)
- 4,4',4'',4'''-(Benzene-1,2,4,5-tetrayltetrakis(ethyne-2,1-diyl))tetrabenzoicacid (CAS 1569900-69-1)
- 6-Bromo-4-chlorothieno[3,2-d]pyrimidine hydrochloride (CAS 1955523-52-0)
- Euxanthone (CAS 529-61-3)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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 13829788188 / jacky.chen@cato-chem.com