5-Fluoro-4-methyl-7H-pyrrolo[2,3-d]pyrimidine CAS 1415220-33-5
| CAS No. | 1415220-33-5 |
| Molecular Formula | C7H6FN3 |
| Molecular Weight | 151.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-4-methyl-7H-pyrrolo[2,3-d]pyrimidine (C7H6FN3) contains a nitrile group, fluorine substitution, an aromatic ring system. 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-Fluoro-4-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1415220-33-5), molecular formula C7H6FN3 and molecular weight 151.14 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.
As a certified reference material (CRM), 5-Fluoro-4-methyl-7H-pyrrolo[2,3-d]pyrimidine 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 | C7H6FN3 |
| Molecular Weight | 151.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 3-Fluoro-5-(hydroxymethyl)benzonitrile (CAS 1021871-34-0)
- 2-Fluoro-4-isocyanato-1-methylbenzene (CAS 102561-42-2)
- 6-Fluoro-1H-indol-3-ol (CAS 112864-54-7)
- 4-Fluoro-1H-indol-7-ol (CAS 1167056-43-0)
- 2-Fluoro-1-isocyanato-3-methylbenzene (CAS 1174233-37-4)
- 6-Fluoro-3-methylbenzo[d]isoxazole (CAS 117933-03-6)
- 6-Fluoro-1H-benzo[d]imidazol-5-amine (CAS 118134-21-7)
- 6-Fluoro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1190309-99-9)
Recommended Standards
- 5-Fluoro-4-hydroxy-2-methylbenzonitrile (CAS 1394936-27-6)
- 4-(1-Fluoroethyl)pyrimidine-5-carbonitrile (CAS 1427195-36-5)
- 6-Ethynyl-3-fluoro-2-methoxypyridine (CAS 1393557-99-7)
- 8-Fluoroimidazo[1,2-a]pyridin-3-amine (CAS 1427361-55-4)
- 5-chloro-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 23819-92-3)
- 3-Chloro-2,5,6-trimethoxyisonicotinic acid (CAS 1383789-11-4)
- Pentyl Acrylate (CAS 2998-23-4)
- 8-Bromo-6-(2-chlorophenyl)-2-(isopropylamino)quinazolin-7-ol (CAS 914392-36-2)
- 7-Methoxy-4-methyl-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide (CAS 1301768-20-6)
- (R)-2-Tridecyloxirane (CAS 96938-06-6)
- 4-((2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzamide (CAS 4116-44-3)
- Methyl 4-methyl-[2,3'-bipyridine]-5'-carboxylate (CAS 1346686-66-5)
- 2-(2-Naphthamido)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1177772-22-3)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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