2,4-Dichloro-7-methylpyrrolo[2,1-f][1,2,4]triazine CAS 1613751-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1613751-73-7 |
| Molecular Formula | C7H5Cl2N3 |
| Molecular Weight | 202.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichloro-7-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1613751-73-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Cl2N3. Molecular weight: 202.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2N3 |
| Molecular Weight | 202.04 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 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- 2,4-Dichloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060815-86-2)
- 5,6-dichloro-2,3-dihydro-1H-isoindol-1-one (CAS 110568-67-7)
- 3,5-Dichloro-1H-indazol-6-amine (CAS 1167055-44-8)
- 2,5-Dichloro-7-methylbenzo[d]oxazole (CAS 1181245-77-1)
- 2,4-Dichloro-8H-pyrido[2,1-f][1,2,4]triazine (CAS 1201784-96-4)
- 4,5-Dichloro-2-methoxybenzonitrile (CAS 1239846-59-3)
- 3,5-Dichloro-6-ethylpyrazine-2-carbonitrile (CAS 1254055-46-3)
- 6,8-Dichloro-2-methylimidazo[1,2-b]pyridazine (CAS 1298031-93-2)
Recommended Standards
- 6-Chloro-2-(chloromethyl)imidazo[1,2-b]pyridazine (CAS 154578-23-1)
- 5,6-Dichloro-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1707610-10-3)
- 4,6-Dichloro-2-methyl-2H-pyrazolo[4,3-c]pyridine (CAS 1507372-46-4)
- N-(4-bromo-3-fluorophenyl)methanesulfonamide (CAS 879486-59-6)
- 2-Chlorobenzo[d]oxazol-4-amine (CAS 1783568-99-9)
- 2-(3-((1,3-Dioxolan-2-yl)methoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 850411-08-4)
- 2-methyl-2H,4H,5H,6H-cyclopenta[c]pyrazole-5-carboxylic acid (CAS 1780282-55-4)
- 2-Hydroxy-3-(trifluoromethyl)isonicotinaldehyde (CAS 1227580-89-3)
- (S)-Ethyl 4-((tert-butoxycarbonyl)amino)-5-methyl-3-oxohexanoate (CAS 109801-72-1)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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 13829788188 / jacky.chen@cato-chem.com