2,5-DIBROMOBENZENAMINE 2,5-Dibromoaniline 3638-73-1 AS00471 ATTERCOP-CHM AT130477 OTAVA-BB 1506319 RARECHEM FH 1W 0043 CAS 3638-73-1
| CAS No. | 3638-73-1 |
| Molecular Formula | C6H11Br2N |
| Molecular Weight | 256.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,5-DIBROMOBENZENAMINE 2,5-Dibromoaniline 3638-73-1 AS00471 ATTERCOP-CHM AT130477 OTAVA-BB 1506319 RARECHEM FH 1W 0043 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2,5-DIBROMOBENZENAMINE 2,5-Dibromoaniline 3638-73-1 AS00471 ATTERCOP-CHM AT130477 OTAVA-BB 1506319 RARECHEM FH 1W 0043 (CAS 3638-73-1), a certified reference material (molecular formula C6H11Br2N, MW 256.97 g/mol) for analytical method development and quality control.
The molecular framework of 2,5-DIBROMOBENZENAMINE 2,5-Dibromoaniline 3638-73-1 AS00471 ATTERCOP-CHM AT130477 OTAVA-BB 1506319 RARECHEM FH 1W 0043 (C6H11Br2N) is characterized by bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C6H11Br2N |
| Molecular Weight | 256.97 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- [6-(Trifluoromethoxy)quinolin-8-yl]boronic acid (CAS 1089179-11-2)
- 4-Bromo-2,3,5,6-tetrafluorobenzaldehyde (CAS 108574-98-7)
- 8-Trifluoromethoxyquinoline-5-boronic acid (CAS 1072951-46-2)
- 5-Bromo-2-(trifluoromethoxy)phenol (CAS 1048963-39-8)
- 3,6-Dichloro-2-fluorophenol (CAS 916420-67-2)
- 1-(4-chlorophenyl)-1H-1,3-benzodiazole-6-carboxylic acid (CAS 1551711-35-3)
- 2,4-Dichloro-3-iodoaniline (CAS 1000590-77-1)
- 5-(4-Bromophenyl)-1-(2-methoxyethyl)-1H-imidazole-2-thiol (CAS 1105189-81-8)
- 2-(5-Bromo-4-formyl-2-methoxyphenoxy)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 692281-10-0)
- 3-[(4-Chlorophenyl)methanesulfonyl]-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 339275-64-8)
- 1,4,7,13-Tetraoxa-10,16-diazacyclooctadecane (CAS 41775-36-4)
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- 1-(3-Fluoro-4-methylbenzyl)-1,4-diazepane (CAS 1240566-20-4)
- Semaglutide impurity 103 (CAS 1446013-07-5)
Why CATO?
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