N7-(3-Chlorophenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine CAS 871266-94-3
| CAS No. | 871266-94-3 |
| Molecular Formula | C17H12ClN5S |
| Molecular Weight | 353.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H12ClN5S, N7-(3-Chlorophenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 353.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
N7-(3-Chlorophenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine (CAS 871266-94-3), molecular formula C17H12ClN5S and molecular weight 353.83 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N7-(3-Chlorophenyl)-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine 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 | C17H12ClN5S |
| Molecular Weight | 353.83 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- DS2 (CAS 374084-31-8)
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- 4-Amino-5-(4-chlorobenzoyl)-2-(phenylamino)thiophene-3-carbonitrile (CAS 328262-53-9)
- 4-Bromo-6-chloro-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one (CAS 1190322-92-9)
- 4-(3,5-Dimethyl-1h-pyrazol-1-yl)-3-fluoroaniline (CAS 1006468-57-0)
- 1-(3-methoxyphenyl)piperidin-4-one (CAS 158553-32-3)
- Ethyl N-benzyl-N-methylglycinate (CAS 62004-76-6)
- Methyl 2-methyl-1-(2-methyl-3-(trifluoromethyl)benzyl)-6-morpholino-1H-benzo[d]imidazole-4-carboxylate (CAS 1372540-24-3)
- PF 670462 (CAS 950912-80-8)
- 5-(((2-(Dimethylamino)ethyl)amino)methyl)-1,3-dimethyl-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 881452-54-6)
- Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene-, homopolymer (CAS 25719-60-2)
- (2,4-difluorophenyl)[3-(methylsulfanyl)phenyl]methanone (CAS 1332345-21-7)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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