5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine CAS 1168106-60-2
| CAS No. | 1168106-60-2 |
| Molecular Formula | C7H14BrN3O |
| Molecular Weight | 236.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine (C7H14BrN3O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-Bromo-4-methoxy-7H-pyrrolo[2,3-d]pyrimidine (CAS 1168106-60-2), molecular formula C7H14BrN3O and molecular weight 236.11 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H14BrN3O |
| Molecular Weight | 236.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 8-Bromo-2,4-dimethylquinoline (CAS 1023812-38-5)
- 2-Bromo-1-morpholinobutan-1-one (CAS 103608-46-4)
- 2-Bromo-4,6-dimethylquinoline (CAS 103858-47-5)
- 2-Bromo-4,8-dimethylquinoline (CAS 103858-49-7)
- 7-Bromo-2,4-dimethylquinoline (CAS 103858-50-0)
- 5-Bromo-1-cyclopropyl-1H-indole (CAS 1042444-34-7)
- 4-Bromo-6-ethylquinoline (CAS 1070879-25-2)
- 4-Bromo-8-ethylquinoline (CAS 1070879-26-3)
Recommended Standards
- (6-Bromofuro[3,2-b]pyridin-2-yl)methanol (CAS 1131335-66-4)
- t-Butyltrichlorogermane (CAS 1184-92-5)
- 1-[3-(Bromomethyl)phenyl]-1H-pyrrole (CAS 112596-36-8)
- (5-Bromofuro[2,3-b]pyridin-2-yl)methanol (CAS 1188990-02-4)
- 2-Hydrazinylquinoline-4-carboxylic acid (CAS 89267-29-8)
- 4-Methyl-2-phenyloxazole-5-carbaldehyde (CAS 953408-85-0)
- 2-(1-(Difluoromethyl)-1h-pyrazol-5-yl)acetonitrile (CAS 1260659-20-8)
- 2-Bromo-1-(1-(difluoromethyl)cyclopropyl)ethan-1-one (CAS 2027919-95-3)
- Methyl 5-bromo-2-methyl-1H-benzo[d]imidazole-7-carboxylate (CAS 2089991-23-9)
- 4-(2-Fluoro-5-(trifluoromethyl)phenyl)pyridine (CAS 1214383-00-2)
- 4-[(4-Chlorophenoxy)methyl]piperidine (CAS 63608-33-3)
- 1-Methylcyclopent-2-enecarboxylic acid (CAS 68317-77-1)
- 2-(tert-Butyl)-7-((2-fluoro-4-formylphenyl)amino)-1H-indole-3-carbaldehyde (CAS 910442-89-6)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com