Methyl 2,4-dibromopyrimidine-5-carboxylate CAS 1935357-44-0
| CAS No. | 1935357-44-0 |
| Molecular Formula | C6H4Br2N2O2 |
| Molecular Weight | 295.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 295.92 g/mol gives Methyl 2,4-dibromopyrimidine-5-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 2,4-dibromopyrimidine-5-carboxylate (CAS 1935357-44-0), a certified reference material (molecular formula C6H4Br2N2O2, MW 295.92 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 2,4-dibromopyrimidine-5-carboxylate (C6H4Br2N2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Methyl 2,4-dibromopyrimidine-5-carboxylate 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 | C6H4Br2N2O2 |
| Molecular Weight | 295.92 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, 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; 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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
Recommended Standards
- 6-Amino-3,5-dibromopicolinic acid (CAS 1360437-38-2)
- 7-Bromo-4,6-dichloro-5-fluoroquinazoline (CAS 1956325-83-9)
- Methyl 3,6-Dibromopyrazine-2-carboxylate (CAS 13301-04-7)
- 2,3-Dibromo-6-methyl-5-nitropyridine (CAS 856834-12-3)
- 3-aminothietane-3-carboxylic acid (CAS 138650-26-7)
- 1-Phenyl-1H-pyrazol-5-ol (CAS 876-93-7)
- (3-(5-Bromofuran-2-yl)phenyl)methanol (CAS 89929-92-0)
- 1,2-Dimethylpiperidine HCl (CAS 671-36-3（free base）)
- 2,3,4,6-Tetrachlorophenylamine (CAS 654-36-4)
- 4-[2-(4-methylphenyl)ethyl]piperidine (CAS 26614-98-2)
- Phenoxymethylpenicillin Impurity 18 (CAS CATO-C4X-212618)
- 7-Amino-6-iodoisobenzofuran-1(3H)-one (CAS 886494-78-6)
- Tetrazole (CAS 288-94-8)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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