4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine CAS 870706-47-1
| CAS No. | 870706-47-1 |
| Molecular Formula | C9H18ClN3 |
| Molecular Weight | 203.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.71 g/mol gives 4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 870706-47-1), molecular formula C9H18ClN3 and molecular weight 203.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine substitution, 4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 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 | C9H18ClN3 |
| Molecular Weight | 203.71 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 2-Chloro-n-(2-methylcyclohexyl)propanamide (CAS 1005099-41-1)
- 4-Chloro-1-ethyl-1H-indazol-3-amine (CAS 1015846-49-7)
- 4-chloro-8-methylquinazolin-2-amine (CAS 1026679-06-0)
- 2-Chloro-n-cycloheptylpropanamide (CAS 110978-23-9)
- 2-Chloro-n-(4-methylcyclohexyl)propanamide (CAS 1134705-66-0)
- 2-Chloro-N-(2-cyclohexylethyl)acetamide (CAS 1179762-09-4)
- (7-chloro-1-methyl-benzimidazol-2-yl)methanamine (CAS 1183212-04-5)
- 2-Chloro-n-methyl-n-(2-methylcyclohexyl)acetamide (CAS 1183795-70-1)
Recommended Standards
- 3-Chloro-N-cyclohexyl-N-methylpropanamide (CAS 61872-77-3)
- 4-Chloro-N-cyclohexylbutanamide (CAS 69601-43-0)
- 3-Chloro-N-cycloheptylpropanamide (CAS 349098-09-5)
- 8-chloro-6-methoxy-quinoline (CAS 796851-15-5)
- Rac-(3aR,6aS)-2-methyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione hydrochloride (CAS 1993105-81-9)
- 2-Amino-N-(((S)-1-benzylpiperidin-2-yl)methyl)-N-methylpropanamide (CAS 1354026-03-1)
- 2-Amino-N-(2-bromobenzyl)-N-isopropylacetamide (CAS 1353986-45-4)
- (S)-4-((3,6-diiodo-9H-carbazol-9-yl)methyl)-2-methyl-4,5-dihydrooxazole (CAS 2357079-97-9)
- Vildagliptin impurity 102 (CAS CATO-C4X-1100102)
- 3-(Aminomethyl)-4-cyclopropoxy-N,N-dimethylaniline (CAS 1243472-55-0)
- Epimedonin B (CAS 1616061-69-8)
- 2-Methyl-6H-pyrrolo[3,2-b]pyridine (CAS 344252-18-2)
- 3-(Aminomethyl)-4-ethyl-6-methylpyridin-2(1H)-one (CAS 1346576-05-3)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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