(3-Bromo-4-methylphenyl)hydrazine CAS 90084-69-8
| CAS No. | 90084-69-8 |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | 201.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Bromo-4-methylphenyl)hydrazine (CAS 90084-69-8) is a high-purity analytical reference standard with the molecular formula C7H9BrN2 and a molecular weight of 201.06 g/mol.
(3-Bromo-4-methylphenyl)hydrazine (C7H9BrN2) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (3-Bromo-4-methylphenyl)hydrazine 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 | C7H9BrN2 |
| Molecular Weight | 201.06 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (3-Bromo-2-methylphenyl)hydrazine (CAS 459817-67-5)
- (4-Bromo-2-methylphenyl)hydrazine (CAS 56056-25-8)
- (2-Bromobenzyl)hydrazine (CAS 51421-27-3)
- (4-Bromo-3-methylphenyl)hydrazine (CAS 90084-70-1)
- 2-(chloromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1338495-29-6)
- (R)-4-Isopropyl-2-(6-phenylpyridin-2-yl)-4,5-dihydrooxazole (CAS 2757082-65-6)
- n-(3-(Cyclobutylamino)propyl)-N-ethylmethanesulfonamide (CAS 1250136-29-8)
- 4-(2,4-Dichlorophenyl)-2-phenyl-5-[(Z)-2-phenyldiazen-1-yl]pyrimidine (CAS 339279-76-4)
- 3-(1-methyl-1H-imidazole-5-carbonyl)quinoline (CAS 288392-17-6)
- MnO4 In Water (CAS CATO-CCRM106060)
- 3-(1-Ethyl-1h-pyrazol-5-yl)propan-1-amine (CAS 1314966-11-4)
- 2-((3,5-Dimethylphenoxy)methyl)thiazole-4-carboxylic acid (CAS 1043835-86-4)
- tert-Butyl N-{6-azaspiro[3.5]nonan-8-yl}carbamate (CAS 1823977-72-5)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
Why CATO?
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