Ethyl 3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)benzoate CAS 185386-89-4
| CAS No. | 185386-89-4 |
| Molecular Formula | C19H20N4O3 |
| Molecular Weight | 352.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 352.39 g/mol gives Ethyl 3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)benzoate (CAS 185386-89-4), molecular formula C19H20N4O3 and molecular weight 352.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)benzoate (C19H20N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 352.39 g/mol, it falls into the moderately-high-molecular-weight range. 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 Ethyl 3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)benzoate 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 | C19H20N4O3 |
| Molecular Weight | 352.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-Benzyl-4-(5-methyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775557-09-9)
- (2R,3R,4S,5R)-2-(2-Hexyl-6-hydroxy-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 88868-62-6)
- 2-Benzyl-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775557-01-1)
- (2S,4S)-Ethyl 3-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-4-phenyloxazolidine-2-carboxylate (CAS 225116-99-4)
- Ethyl 4-cyanocyclohexane-1-carboxylate (CAS 78640-21-8)
- 2-(4,6-Di(pyrrolidin-1-yl)-1,3,5-triazin-2-yl)-N-(o-tolyl)hydrazine-1-carbothioamide (CAS 899749-09-8)
- 4,7-Dimethoxy-5-(5-phenyl-4,5-dihydroisoxazol-3-yl)benzofuran-6-ol (CAS 61340-52-1)
- 3-(((3-Bromobenzyl)amino)methyl)tetrahydrothiophene 1,1-dioxide (CAS 1182742-28-4)
- 1-(Hydroxymethyl)-3,4,4-trimethyl-1H-pyrazol-5(4H)-one (CAS 51355-45-4)
- 3H-furo[2,3-d]pyrimidin-4-one (CAS 186454-69-3)
- clobuzarit (CAS 22494-47-9)
- 4-[(4-Phenoxyphenoxy)methyl]piperidine (CAS 946713-79-7)
- Ceftazidime Impurity 83 (CAS CATO-C4X-121283)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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