Methyl 2-amino-3,5-dibromo-4-methoxybenzoate CAS 2092263-35-7
| CAS No. | 2092263-35-7 |
| Molecular Formula | C9H9Br2NO3 |
| Molecular Weight | 338.98 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 Methyl 2-amino-3,5-dibromo-4-methoxybenzoate.
Methyl 2-amino-3,5-dibromo-4-methoxybenzoate (CAS 2092263-35-7) is a high-purity analytical reference standard with the molecular formula C9H9Br2NO3 and a molecular weight of 338.98 g/mol.
Methyl 2-amino-3,5-dibromo-4-methoxybenzoate (C9H9Br2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-amino-3,5-dibromo-4-methoxybenzoate 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 | C9H9Br2NO3 |
| Molecular Weight | 338.98 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 3-amino-2,6-dibromo-4-methoxybenzoate (CAS 1208076-20-3)
- 2-Amino-3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid (CAS 537-24-6)
- 2-Amino-1,3-dibromofluorene (CAS 3405-09-2)
- 2-Amino-6-bromo-8-iodo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1883816-46-3)
- Phenyl 2-amino-5-iodobenzoate (CAS 1131605-43-0)
- Ethyl 2-amino-5-{[(2-chlorophenyl)amino]carbonyl}-4-methylthiophene-3-carboxylate (CAS 1159694-98-0)
- 4-Amino-N5-(4-chlorobenzyl)-N3-ethylisothiazole-3,5-dicarboxamide (CAS 1251600-00-6)
- Ethyl 2-amino-5-((4-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 350989-56-9)
Recommended Standards
- 3,5-Dibromo-D-tyrosine (CAS 50299-42-8)
- 68379-02-2 847G178BMC Clofilium Benzenebutanaminium, 4-chloro-N,N-diethyl-N-heptyl- 4-Chloro-N,N-diethyl-N-heptylbenzenebutanaminium UNII-847G178BMC (CAS 68379-02-2)
- Labetalol Impurity 45 (CAS CATO-C4X-246645)
- 2,6-Xylyllithium (CAS 63509-96-6)
- 4-(4-Tert-butylphenoxy)butanoic acid (CAS 87411-30-1)
- 6-bromo-5-fluoro-2-methyl-2H-indazole (CAS 1286734-87-9)
- pyrrolidine-3-sulfonamide (CAS 1208507-46-3)
- n-(2-Hydroxyethyl)-2-methyl-5-nitrobenzenesulfonamide (CAS 68003-40-7)
- 2-Chloro-N-[2-(phenylsulfanyl)ethyl]acetamide (CAS 853723-90-7)
- 4-Bromo-3-(trifluoromethyl)pyridine hydrobromide (CAS 1354425-60-7)
- Ethyl 2,3-dimethoxy-6-methylbenzoate (CAS 144192-17-6)
- (R)-1-(3,5-Bis(trifluoromethyl)phenyl)pyrrolidin-3-ol (CAS 1198180-84-5)
- 365462-24-4 Darexaban Maleate N-[2-[[4-(Hexahydro-4-methyl-1H-1,4-diazepin-1-yl)benzoyl]amino]-3-hydroxyphenyl]-4-methoxybenzamide (2Z)-2-Butenedioate (CAS 365462-24-4)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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