Benzyl-2,3,4,5,6-d5 Bromide CAS 71258-22-5
| CAS No. | 71258-22-5 |
| Molecular Formula | - |
| Molecular Weight | 176.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Benzyl-2,3,4,5,6-d5 Bromide (CAS 71258-22-5), a certified reference material (molecular formula C7H2D5Br, MW 176.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H2D5Br, Benzyl-2,3,4,5,6-d5 Bromide contains deuterium isotope labeling, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Benzyl-2,3,4,5,6-d5 Bromide 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 | C7H2D5Br |
| Molecular Weight | 176.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Br-containing |
Recommended Standards
- 3,4,5,6-Tetrafluoropicolinonitrile (CAS 41793-83-3)
- 4,4,5,5,5-Pentafluoropent-2-en-1-ol (CAS 148757-93-1)
- 2,5-Difluoro-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione (CAS 771-64-2)
- (4-Fluorophenyl)phosphonic acid (CAS 349-87-1)
- (3R)-3-amino-3-[4-(2-methylpropyl)phenyl]propan-1-ol (CAS 1212835-61-4)
- 4-(Difluoromethyl)-2,5-dihydroxypyridine-3-sulfonyl chloride (CAS 1805045-14-0)
- 2-Iodo-5-(pyridin-2-yl)oxazole (CAS 892548-25-3)
- 2-(methylamino)-2-[2-(trifluoromethyl)phenyl]acetic acid (CAS 1218248-26-0)
- 2-(((5-(Methylthio)-1,3,4-thiadiazol-2-yl)thio)methyl)benzonitrile (CAS 923793-84-4)
- 4-(4-Chlorophenyl)azetidin-2-one (CAS 21161-20-6)
- 9-(4-Biphenylyl)-3-(4-bromophenyl)carbazole (CAS 1028648-25-0)
- Carbamic acid, N-[2-(4-bromo-1H-pyrazol-1-yl)ethyl]-, 1,1-dimethylethyl ester (CAS 1435753-36-8)
- (1-Methylazetidin-2-yl)methanamine bis(2,2,2-trifluoroacetate) (CAS 2007919-50-6)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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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