methyl 4-bromo-5-methyl-1H-pyrrole-2-carboxylate CAS 203207-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203207-18-5 |
| Molecular Formula | C7H12BrNO2 |
| Molecular Weight | 222.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 4-bromo-5-methyl-1H-pyrrole-2-carboxylate (CAS 203207-18-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H12BrNO2. Molecular weight: 222.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H12BrNO2 |
| Molecular Weight | 222.08 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 4-Bromo-2,3-dihydro-1H-indene-1-carbonitrile (CAS 1033811-54-9)
- 3-Bromo-1-methylisoquinoline (CAS 1041263-08-4)
- 4-Bromo-1-methylisoquinoline (CAS 104704-40-7)
- 4-Bromo-6-methylquinoline (CAS 1070879-23-0)
- 4-Bromo-7-methyl-quinoline (CAS 1070879-24-1)
- 5-Bromo-3-methoxypicolinaldehyde (CAS 1087659-24-2)
- 5-Bromo-7-methylquinoline (CAS 1126824-42-7)
- 5-Bromo-6-methylisoquinoline (CAS 1146298-61-4)
Recommended Standards
- 8-Bromonaphthalen-1-amine (CAS 62456-34-2)
- 2-AMINO-4-BROMBENZOIC ACID 2-AMINO-4-BROMOBENZOIC ACID 20776-50-5 4-BROMOANTHRANILIC ACID 5-BROMO-2-CARBOXYANILINE 5-BROMOANTHRANILIC ACID BENZOIC ACID, 2-AMINO-4-BROMO- TF10413 (CAS 20776-50-5)
- 8-Bromo-7-methylquinoline (CAS 98203-08-8)
- 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl-benzenesulfonate (CAS 85459-23-0)
- 1-(bromomethyl)-1-methyl-cyclopropane (CAS 42082-19-9)
- 2-Butyl-5-phenyl-1,3,2-dioxaborolan-4-one (CAS 24372-03-0)
- N-[2-(Aminomethyl)phenyl]-N-benzyl-N-ethylamine (CAS 1039314-59-4)
- Methyl 1-(2,2-difluoroethyl)-3-nitro-1H-pyrazole-4-carboxylate (CAS 2101195-09-7)
- N-(3-Cyanothiophen-2-yl)-4-(ethylthio)benzamide (CAS 898446-66-7)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
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