2-Benzyl-4,6-dichloropyrimidine CAS 3740-82-7
| CAS No. | 3740-82-7 |
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Benzyl-4,6-dichloropyrimidine (CAS 3740-82-7), molecular formula C11H8Cl2N2 and molecular weight 239.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-Benzyl-4,6-dichloropyrimidine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 239.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Benzyl-4,6-dichloropyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 4-Benzyl-2,6-dichloropyrimidine (CAS 796095-89-1)
- 3-Butyl-5,6-dichloropyrimidine-2,4(1H,3H)-dione (CAS 1713648-45-3)
- Ethyl 2,4-Dichloropyrimidine-5-acetate (CAS 917024-99-8)
- 2,4-Dichloropyrimidine-5-carbonyl isothiocyanate (CAS 2490300-28-0)
- 4,6-Dichloropyrimidine-5-sulfonyl chloride (CAS 1216003-03-0)
- 2,6-Dichloropyrimidine-4-sulfonyl chloride (CAS 1431555-21-3)
- 2,4-Dichloropyrimidine-5-sulfonyl Chloride (CAS 23920-08-3)
- 2,4-Dichloropyrimidine-5-sulfonamide (CAS 1341991-66-9)
Recommended Standards
- 2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole (CAS 213179-56-7)
- 2-Hydroxy-2',5'-dichlorobiphenyl (CAS 53905-30-9)
- 2,4-Dichloro-5,6,7,8-tetrahydro-5,8-methanoquinoline-3-carbonitrile (CAS 2768871-83-4)
- 3-(2,4-Dichlorophenyl)phenol (CAS 79881-30-4)
- (2,4-Difluorophenyl)(thiazol-2-yl)methanone (CAS 1443345-59-2)
- (4-(Furan-2-carbonyl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 333757-39-4)
- Octahydro-[1,3]oxazolo[5,4-c]pyridin-2-one hydrochloride (CAS 1427170-55-5)
- 5-(Furan-2-yl)-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)isoxazole-3-carboxamide (CAS 1797586-47-0)
- 3-(chloromethyl)-4-methyl-4H-1,2,4-triazole (CAS 740056-61-5)
- 2-Fluoro-4-(piperidin-4-yl)pyridine (CAS 1138217-84-1)
- Methyl(phenyl)phosphinoyl chloride (CAS 5761-97-7)
- 2-Amino-5-(4-chloro-5-methyl-1h-pyrazol-1-yl)-2-methylpentanamide (CAS 1342877-38-6)
- tert-butyl 3-bromo-6-(hydroxymethyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxylate (CAS 1251019-79-0)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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