2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile CAS 291539-77-0
| CAS No. | 291539-77-0 |
| Molecular Formula | C13H10Br3N3 |
| Molecular Weight | 447.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile.
2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile (CAS 291539-77-0), molecular formula C13H10Br3N3 and molecular weight 447.95 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile (C13H10Br3N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-4,5-dimethyl-1-(2,4,6-tribromophenyl)-1H-pyrrole-3-carbonitrile 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 | C13H10Br3N3 |
| Molecular Weight | 447.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
- 1,1'-((1R,3S)-1,3-dibromo-2-oxocyclohexane-1,3-diyl)bis(2,2,2-trifluoroethan-1-one) (CAS 935700-08-6)
- Avanafil Impurity 104 (CAS CATO-C4X-1118104)
- 5-Bromo-2-(2-(2,5-dibromophenyl)-1-iminoethyl)phenol (CAS 1585969-22-7)
- 2-(3-Chloro-4-((3-((3-ethyl-7-propylbenzo[d]isoxazol-6-yl)oxy)propyl)thio)phenyl)acetic acid (CAS 194608-76-9)
- 2H-indazole-7-carbohydrazide (CAS 1086392-20-2)
- Clonquitocet-methyl (CAS 4367-49-1)
- (3-Chloro-5-fluorophenyl)(2,4-difluorobenzyl)sulfane (CAS 1443314-28-0)
- Ribociclib Impurity 35 (CAS CATO-C4X-310035)
- n-(1-(2-Chlorophenyl)propan-2-yl)-1h-1,2,3-triazole-4-carboxamide (CAS 1355499-86-3)
- 5-Isopropylpyridine-2,3-diamine (CAS 1256820-19-5)
- Dexmedetomidine Impurity 82 (CAS CATO-C4X-123082)
- Amlodipine Aspartic Acid Impurity (CAS 400602-35-9)
- 2-(6-Chloro-5-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805184-28-4)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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