6-Chloro-7-(4-methoxybenzyl)-7H-purin-2-amine CAS 203201-78-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203201-78-9 |
| Molecular Formula | C13H12ClN5O |
| Molecular Weight | 289.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-7-(4-methoxybenzyl)-7H-purin-2-amine (CAS 203201-78-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12ClN5O. Molecular weight: 289.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12ClN5O |
| Molecular Weight | 289.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 4-Chloro-N-(4-(hydrazinecarbonyl)phenyl)benzamide (CAS 100278-52-2)
- 5-Chloro-3-(3,4-dimethoxyphenyl)pyrazolo[1,5-a]pyrimidine (CAS 1015480-67-7)
- 2-Chloro-N-(3-(hydrazinecarbonyl)phenyl)benzamide (CAS 1071296-09-7)
- 3-Chloro-N-(4-(hydrazinecarbonyl)phenyl)benzamide (CAS 1071351-01-3)
- 1-[(5-chloro-1-methyl-1h-imidazol-2-yl)methyl]-1h-indole-2-carboxylic acid (CAS 1094451-89-4)
- 8-Chloro-2-[(2S)-pyrrolidin-2-yl]-1H-[1]benzofuro[3,2-d]pyrimidin-4-one (CAS 1169558-38-6)
- 5-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-4-ol (CAS 1173069-44-7)
- Benzyl 3-chloro-5H-pyrrolo[3,4-c]pyridazine-6(7H)-carboxylate (CAS 1421312-08-4)
Recommended Standards
- 5-Chloro-7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidine (CAS 371171-20-9)
- 7-(1-(2-Chlorophenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 477865-28-4)
- 5-(4-Chlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione (CAS 439121-26-3)
- 2-[(3,3,3-trifluoropropyl)sulfanyl]acetic acid (CAS 1160601-71-7)
- 2-(3-(Trifluoromethyl)isoxazol-5-yl)phenol (CAS 511528-92-0)
- 6-Bromo-2-(4-methoxyphenyl)pyridazin-3(2h)-one (CAS 2089917-69-9)
- (2S)-2-Amino-3-(1H-1,2,3-benzotriazol-1-yl)propanoic acid (CAS 1212823-47-6)
- 4-(2-Amino-6-oxo-1H-purin-7(6H)-yl)butanal (CAS 123752-07-8)
- Mexartan Potassium Impurity 180 (CAS CATO-C4X-1096180)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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