2-(2-Bromophenyl)-2-(methylamino)acetic acid hydrochloride CAS 532986-35-9
| CAS No. | 532986-35-9 |
| Molecular Formula | C9H10BrNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 280.55 g/mol gives 2-(2-Bromophenyl)-2-(methylamino)acetic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(2-Bromophenyl)-2-(methylamino)acetic acid hydrochloride (CAS 532986-35-9), molecular formula C9H10BrNO2HCl and molecular weight 280.55 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-Bromophenyl)-2-(methylamino)acetic acid hydrochloride (C9H10BrNO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2-Bromophenyl)-2-(methylamino)acetic acid hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C9H10BrNO2 HCl |
| Molecular Weight | 280.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 100007-87-2)
- 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 1000339-25-2)
- 3-(2-Bromophenyl)-5-(2,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 1000339-26-3)
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 1000339-28-5)
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
- 2-(4-Bromophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1000406-20-1)
Recommended Standards
- 5-(Trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708400-66-1)
- 2-Fluoro-4-[7-(2-methyl-4-pyridinyl)imidazo[1,2-a]pyridin-3-yl]-N-[3-(trifluoromethyl)phenyl]-Benzeneacetamide (CAS 908265-94-1)
- 4-Chloro-7-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 86634-66-4)
- (2R,3R,4S,5R)-2,3,4,5-Tetrahydroxy-3-methylhexanal (CAS 69351-79-7)
- (5-methyl-2-thienyl)methanol (CAS 63826-59-5)
- 6-Nitro-1-diazo-2-naphthol-4-sulfonic acid (CAS 5366-84-7)
- Palbociclib Impurity 191 (CAS CATO-C4X-1125191)
- Cyclopropylmethyl (2S)-2-amino-3-methylbutanoate (CAS 1234492-02-4)
- 2-(4-Oxo-7-(trifluoromethyl)quinolin-1(4H)-yl)acetonitrile (CAS 1133123-06-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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