Methyl 2-(aminomethyl)-5-bromobenzoate hydrochloride CAS 1638487-45-2
| CAS No. | 1638487-45-2 |
| Molecular Formula | C9H10BrNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 2-(aminomethyl)-5-bromobenzoate 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.
Methyl 2-(aminomethyl)-5-bromobenzoate hydrochloride (CAS 1638487-45-2), molecular formula C9H10BrNO2HCl and molecular weight 280.55 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 2-(aminomethyl)-5-bromobenzoate hydrochloride (C9H10BrNO2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 280.55 g/mol, it falls into the medium-molecular-weight range. 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.
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.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- (4-(Aminomethyl)-2-fluorophenyl)methanol (CAS 1000512-15-1)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- 3-(Boc-aminomethyl)indoline (CAS 1000932-73-9)
- 2-(Aminomethyl)benzoic acid hydrochloride (CAS 10017-39-7)
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- N-[3-[[4-(Aminomethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-12-8)
- 4-(Aminomethyl)phenol hydrochloride (CAS 1004-23-5)
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Recommended Standards
- Yttrium(III) acetate tetrahydrate (CAS 85949-60-6)
- (1R,5S)-5-(1-Methylethyl)bicyclo[3.1.0]hexan-2-one (CAS 110716-99-9)
- (5-Nitrofuran-2-yl)(thiophen-2-yl)methanone (CAS 64258-99-7)
- ethyl 2-(3-methylpyridin-4-yl)acetate (CAS 57408-46-5)
- 4-Allyl-5-(5-propylthien-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 522598-13-6)
- 2-(Trimethylsilyl)ethyl 2-bromoacetate (CAS 79414-13-4)
- (3-Chloro-4-(cyclohexyl(methyl)carbamoyl)phenyl)boronic acid (CAS 2096332-09-9)
- tert-Butyl 4-(4-bromo-3-fluorobenzyl)piperazine-1-carboxylate (CAS 1260898-90-5)
- 4-Allylbenzamide (CAS 104699-51-6)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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