2-Chloro-9-ethyl-9H-purin-6-amine CAS 80395-87-5
| CAS No. | 80395-87-5 |
| Molecular Formula | C7H8ClN5 |
| Molecular Weight | 197.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Chloro-9-ethyl-9H-purin-6-amine 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.
2-Chloro-9-ethyl-9H-purin-6-amine (CAS 80395-87-5) is a high-purity analytical reference standard with the molecular formula C7H8ClN5 and a molecular weight of 197.62 g/mol.
Based on its molecular formula C7H8ClN5, 2-Chloro-9-ethyl-9H-purin-6-amine contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 197.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8ClN5 |
| Molecular Weight | 197.62 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 1-((4-Chloro-1H-pyrazol-1-yl)methyl)-1H-pyrazol-3-amine (CAS 1006472-82-7)
- 2-(4-Chloro-3-methyl-phenoxy)-butyric acid (CAS 1006483-33-5)
- 2-(6-Chloro-9h-purin-9-yl)ethan-1-amine (CAS 100690-26-4)
- 2-Chloro-n,n-dimethyl-7h-purin-6-amine (CAS 100960-20-1)
- 2-Chloro-N-ethyl-9H-purin-6-amine (CAS 102429-99-2)
- 2-Chloro-5-cyclopropylpyridine-3-carboxylic acid (CAS 1035690-32-4)
- 5-Chloro-4-methyl-1H-pyrazolo[3,4-b]pyridine-3,6-diamine (CAS 107450-28-2)
- 5-Chloro-2,3-dihydro-6-methoxy-1h-isoindol-1-one (CAS 1138220-79-7)
Recommended Standards
- 2-Chloro-8-methyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673369-44-1)
- 2-Chloro-N-(2-formylphenyl)acetamide (CAS 6141-22-6)
- 2-Chloro-7,7-dimethylfuro[3,4-b]pyridin-5(7H)-one (CAS 2673369-26-9)
- 2-Chloro-N,9-dimethyl-9H-purin-6-amine (CAS 61494-90-4)
- 1-(2-Bromo-4-isopropylphenyl)-3-methylthiourea (CAS 2197054-84-3)
- 3-Cyclohexyl-N-(4-hydroxybutan-2-yl)propanamide (CAS 1424475-55-7)
- (R)-5-Bromo-2-(5-bromoindolin-2-yl)phenol, 97% (CAS 1585969-17-0)
- Vitamin K1-18O (Mixture of 1-18O and 4-18O) (CAS 79083-00-4)
- Fosinopril EP Impurity I (CAS 123599-82-6)
- 4-bromo-6,7-dimethylbenzo[d]thiazol-2-amine (CAS 383131-01-9)
- 2,4,4-Trimethyl-N-((2-(pyrrolidin-1-yl)pyrimidin-5-yl)methyl)pentan-2-amine (CAS 1279217-20-7)
- 2,6-Dichlorobenzyl (E)-styrylcarbamate (CAS 338413-38-0)
- 4-(methylamino)quinazoline-2-thiol (CAS 120394-10-7)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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