2-Chloro-9-(3,4-dichlorobenzyl)-N,N-dimethyl-9H-purin-6-amine CAS 115204-65-4
| CAS No. | 115204-65-4 |
| Molecular Formula | C14H12Cl3N5 |
| Molecular Weight | 356.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-9-(3,4-dichlorobenzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 115204-65-4), molecular formula C14H12Cl3N5 and molecular weight 356.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H12Cl3N5, 2-Chloro-9-(3,4-dichlorobenzyl)-N,N-dimethyl-9H-purin-6-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 356.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H12Cl3N5 |
| Molecular Weight | 356.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 7-Chloro-2-(5-chloro-2-thienyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160256-94-9)
- 2-Chloro-3',4-bis(trifluoromethoxy)-1,1'-biphenyl (CAS 1261653-44-4)
- 3-Chloro-N-(3,5-dichlorophenyl)benzo[b]thiophene-2-carboxamide (CAS 162090-70-2)
- 3-Chloro-7-[1-(2,4-dichlorophenoxy)ethyl]-2-methylpyrazolo[1,5-a]pyrimidine (CAS 383147-72-6)
- 4-Chloro-2-(3,5-dichloro-4-hydroxyphenyl)-1-ethyl-1H-indol-6-ol (CAS 83364-03-8)
- 7-Chloro-6-(2,6-dichlorophenyl)-2-(methylthio)pyrido[2,3-d]pyrimidine (CAS 2176506-16-2)
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Recommended Standards
- Triclopyr impurity B (CAS CATO-CCPD103605)
- 9-(2-Bromo-5-chlorophenyl)-9H-carbazole (CAS 1361956-35-5)
- Triclopyr-2-Butoxyethyl Ester (CAS 64700-56-7)
- 9-(4-Bromo-2-chlorophenyl)-9H-carbazole (CAS 1638533-93-3)
- 2-Amino-3H-indole-3-carboxylic acid (CAS 1934389-12-4)
- 4-(2,4-Difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-48-9)
- 6-Chloro-N,5-dimethylpyridin-3-amine (CAS 1104455-32-4)
- Ensifentrine impurity 49 (CAS 1196-12-9)
- Cyclopropyl(1,4-dioxan-2-yl)methanamine hydrochloride (CAS 2138128-04-6)
- H-cis-D-4-Fluoro-Pro-OH (CAS 913820-71-0)
- N-Boc-2-bromopyrrole, in hexane - 25% w/v (CAS 117657-37-1)
- 6-((3-Fluorobenzyl)oxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1092349-23-9)
- 2-Fluoro-6-(trimethylsilyl)pyridine (CAS 847226-07-7)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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