1-(3-Methyl-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)pyrrolidine-3-carboxylic acid CAS 1708268-52-3
| CAS No. | 1708268-52-3 |
| Molecular Formula | C14H19N3O3 |
| Molecular Weight | 277.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(3-Methyl-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1708268-52-3), a certified reference material (molecular formula C14H19N3O3, MW 277.32 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(3-Methyl-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)pyrrolidine-3-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C14H19N3O3 |
| Molecular Weight | 277.32 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(3-Methyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1707566-40-2)
- 1-(3-Methyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)piperidine-3-carboxylic acid (CAS 1708428-20-9)
- 2-(4-(Dimethylamino)piperidin-1-yl)-6-nitrobenzaldehyde 1707377-90-9 (CAS 1707377-90-9)
- 1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid (CAS 1708997-45-8)
- Tert-butyl (3aS,6R,6aR)-6-hydroxyhexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate (CAS 2409004-93-7)
- 4-Chloro-1-[4-(phenylsulfonyl)-1-piperazinyl]-1-butanone (CAS 731011-96-4)
- (E)-6-(2-chlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 282523-38-0)
- 4-Methoxy-1-methylpyrrolidin-3-ol (CAS 2167594-06-9)
- 2-(4-Aminobenzamido)-N,N-diethylethan-1-aminium hydrogen sulfate (CAS 63887-34-3)
- Ethyl-bis-(sodiumÂtetraÂzoylÂazo)acetÂate (CAS 6597-22-4)
- Iopamidol EP Impurity H (CAS CATO-C4X-145011)
- 2-([1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-ol (CAS 959237-50-4)
- 2-(5-Methylthien-2-yl)quinoline-4-carbohydrazide (CAS 351327-53-2)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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