6-Chloro-9-vinyl-9H-purine CAS 15816-12-3
| CAS No. | 15816-12-3 |
| Molecular Formula | C7H5ClN4 |
| Molecular Weight | 180.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-9-vinyl-9H-purine (CAS 15816-12-3), molecular formula C7H5ClN4 and molecular weight 180.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H5ClN4, 6-Chloro-9-vinyl-9H-purine 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 180.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 6-Chloro-9-vinyl-9H-purine 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 | C7H5ClN4 |
| Molecular Weight | 180.59 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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Recommended Standards
- 3-Chloroimidazo[1,2-a]pyridine-7-carbaldehyde (CAS 1555441-91-2)
- 7-Chloro-1H-1,8-naphthyridin-2-one (CAS 15944-34-0)
- 3-Chloroimidazo[1,2-a]pyridine-5-carbaldehyde (CAS 1553897-14-5)
- 6-Chloro-3H-quinazolin-4-one (CAS 16064-14-5)
- 4-Bromo-3-cyclopropoxy-5-isopropylpyridine (CAS 1243371-09-6)
- 2-(4-Bromo-2-fluorophenyl)-5-methylpyridine (CAS 1187163-97-8)
- 2-(2,5-Dimethoxyphenyl)benzo[d]oxazol-5-amine (CAS 1014405-05-0)
- N-(4-(Benzyl(methyl)amino)but-2-yn-1-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide (CAS 1396852-16-6)
- 5-Bromo-2-(1H-pyrazol-4-yl)isoindolin-1-one (CAS 1315544-56-9)
- 4-(3-Chlorophenyl)-5-methyl-2-[3-(trifluoromethyl)phenyl]-2,3-dihydro-1H-pyrazol-3-one (CAS 400076-59-7)
- 5-(4-Chloro-2-fluorophenyl)pyrimidin-2-amine (CAS 1111111-97-7)
- 3-Oxa-9-azabicyclo[3.3.1]Nonan-7-ol (CAS 100368-36-3)
- (S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile (CAS 1668564-72-4)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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