4-Chloro-7-(4-chlorobenzyl)-6-methyl-7H-pyrrolo[2,3-d]pyrimidine CAS 35808-72-1
| CAS No. | 35808-72-1 |
| Molecular Formula | C14H11Cl2N3 |
| Molecular Weight | 292.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 4-Chloro-7-(4-chlorobenzyl)-6-methyl-7H-pyrrolo[2,3-d]pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 4-Chloro-7-(4-chlorobenzyl)-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 35808-72-1), a certified reference material (molecular formula C14H11Cl2N3, MW 292.16 g/mol) for analytical method development and quality control.
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), 4-Chloro-7-(4-chlorobenzyl)-6-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 | C14H11Cl2N3 |
| Molecular Weight | 292.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-3-(5-chloro-1-methyl-1H-benzo[d]imidazol-2-yl)aniline (CAS 423755-06-0)
- 4-Chloro-7-(3-chlorophenyl)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 869220-77-9)
- 7-Chloro-2-(3-chloro-phenyl)-5,6-dimethyl-pyrazolo[1,5-a]pyrimidine (CAS 889939-43-9)
- 7-Chloro-3-(2-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 900881-21-2)
- 7-Chloro-3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 897769-21-0)
- 2-Chloro-6-methoxyquinoline-7-sulfonyl chloride (CAS 1193388-55-4)
- 4-(5-Chloro-1,3-benzoxazol-2-yl)benzoyl chloride (CAS 1017791-49-9)
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Recommended Standards
- 6,9-Dichloro-2-ethoxyacridine (CAS 92428-57-4)
- 3-Methyl-2-pentenal (CAS 3592-19-6)
- 3,6-Dichloro-9-[(oxiran-2-yl)methyl]-9h-carbazole (CAS 65679-71-2)
- 2,2-Dichloro-N-(9H-fluoren-2-yl)acetamide (CAS 60550-81-4)
- 4-Methylsulfonyl-2,3,4',6-tetrachlorobiphenyl (CAS 108736-08-9)
- 2-(3-Bromo-4-cyano-5-methylphenyl)acetic acid (CAS 1806061-21-1)
- Mexiletine Alcohol (CAS 61102-09-8)
- (S)-3-(4-Chlorobenzyl)piperazin-2-one (CAS 1240590-34-4)
- 4-Chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1204809-92-6)
- 3-Methoxy-5-methylbenzoyl chloride (CAS 96227-40-6)
- Methyl 3-(piperidin-3-yl)-1H-indole-6-carboxylate (CAS 1260766-36-6)
- (E)-2-nitro-2-(phenylsulfonyl)acetaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 338397-57-2)
- n-(4-(2-Cyanopropan-2-yl)phenyl)acetamide (CAS 115279-58-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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