2-(m-Tolyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol CAS 331422-68-5
| CAS No. | 331422-68-5 |
| Molecular Formula | C16H15N3O |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(m-Tolyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol 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.
CATO supplies 2-(m-Tolyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol (CAS 331422-68-5), a certified reference material (molecular formula C16H15N3O, MW 265.31 g/mol) for analytical method development and quality control.
2-(m-Tolyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol (C16H15N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C16H15N3O |
| Molecular Weight | 265.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related m Standards
- p-Tolyl(4-(trifluoromethyl)phenyl)methanamine (CAS 198421-09-9)
- 2-(p-Tolyl)benzo[d]imidazo[2,1-b]thiazole (CAS 38956-27-3)
- 2-(2-(p-Tolyl)imidazo[1,2-a]pyridin-3-yl)acetic acid (CAS 365213-69-0)
- 1,3-Dip-tolyl-1H-pyrazol-4-ol (CAS 1202030-23-6)
- 2-((1-(O-tolyl)-1h-tetrazol-5-yl)thio)acetohydrazide (CAS 380574-88-9)
- (5-p-Tolyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid hydrazide (CAS 756125-40-3)
- 3-(4-(m-Tolyl)thiazol-2-yl)aniline (CAS 886496-51-1)
- 3-(4-(o-Tolyl)thiazol-2-yl)aniline (CAS 886496-47-5)
Recommended Standards
- 2-(Morpholin-4-yl)-4-phenylpyridine-3-carbonitrile (CAS 339103-55-8)
- 2,3-Bis(4-methoxyphenyl)prop-2-enenitrile (CAS 6443-74-9)
- 2-(Methylsulfonamido)phenyl methanesulfonate (CAS 71270-62-7)
- 2,3-dimethyl-6-phenoxy-1,4-dihydroquinolin-4-one (CAS 217074-36-7)
- N-Allyl-2-(4-nitrobenzoyl)hydrazine-1-carbothioamide (CAS 15814-10-5)
- N-(2-iodophenyl)-2,2-diphenylacetamide (CAS 586331-57-9)
- Ethyl 3-fluoro-2-(trifluoromethyl)benzoate (CAS 1214376-17-6)
- 5-Bromo-2,3-dihydro-1h-indole HCl (CAS 15861-32-2)
- Boc-N-Me-DL-Phg-OH (CAS 30925-08-7)
- 3,3'-Bis(allyloxy)-[1,1'-biphenyl]-4,4'-diamine (CAS 2573217-06-6)
- Aztreonam impurity 105 (CAS CATO-C4X-1522105)
- Benzyl (trans-3-aminocyclohexyl)carbamate (CAS 1223158-00-6)
- 1-(2-Aminoethyl)-3-benzylurea (CAS 71676-11-4)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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