4-chloro-5,5-dimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one CAS 1226804-02-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226804-02-9 |
| Molecular Formula | C8H14ClN3O |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chloro-5,5-dimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one (CAS 1226804-02-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H14ClN3O. Molecular weight: 203.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H14ClN3O |
| Molecular Weight | 203.67 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 3-Chloro-N-phenylaniline (CAS 101-17-7)
- 4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 1111237-78-5)
- 2-Chloro-4-(4-methylphenyl)pyridine (CAS 1202574-24-0)
- 2'-Chloro-[1,1'-biphenyl]-2-amine (CAS 1203-43-6)
- 2'-Chloro-[1,1'-biphenyl]-4-amine (CAS 1204-42-8)
- 2-Chloro-4-methyl-5-phenylpyridine (CAS 1214335-53-1)
- 2-Chloro-3-methyl-4-phenylpyridine (CAS 1221719-00-1)
- 5-chloro-1H-indole-6-carboxylic acid (CAS 1260858-55-6)
Recommended Standards
- (5R)-4-chloro-5-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one (CAS 1295516-68-5)
- 3-chloro-1,4-dimethyl-1H,6H,7H-pyrazolo[3,4-b]pyridin-6-one (CAS 1312949-23-7)
- 5-(3-Amino-4-chloro-1h-pyrazol-1-yl)pentan-1-ol (CAS 1341854-94-1)
- (S)-2-Amino-3,3-bis(4-fluorophenyl)propanoic acid (CAS 481055-28-1)
- Ethyl 1-(4-methylpyrimidin-2-yl)piperidine-4-carboxylate (CAS 1273680-69-5)
- 3-(2-fluoro-4-methoxyphenyl)cyclopent-2-en-1-one (CAS 1692513-01-1)
- 1,8-Dimethyl-1,4,8,11-tetraazacyclotetradecane 1,8-Dimethylcyclam 214078-92-9 (CAS 214078-92-9)
- (E)-4-(pyrrolidin-1-yl)but-2-enoic acid (CAS 848185-03-5)
- (S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]methyl]-2,4-difluorobenzamide (CAS 1004990-28-6)
- Semaglutide (CAS 910463-68-2（free base）)
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