1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid CAS 1338656-65-7
| CAS No. | 1338656-65-7 |
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid 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.
1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1338656-65-7), molecular formula C11H15N3O4 and molecular weight 253.25 g/mol, is a CATO reference standard with documented purity and traceability.
1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid (C11H15N3O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O4 |
| Molecular Weight | 253.25 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1338660-21-1)
- 4-Methyl-2,6-dioxo-4-phenylpiperidine-3,5-dicarbonitrile (CAS 6936-95-4)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulfonic acid (CAS 1886-76-6)
- ethyl 2-(1,1-dioxo-1$l^{6},2-benzothiazol-3-yl)acetate (CAS 1955523-68-8)
- (2,3-Dioxo-2,3-dihydro-1H-indol-1-yl)-methylchloroacetate (CAS 40693-49-0)
- 2,4-Dioxo-1-propyl-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride (CAS 1339172-38-1)
- Methyl 2,4-dioxo-6-(2-thienyl)-cyclohexanecarboxylate (CAS 1256628-02-0)
- N-(2,4-Dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazin-6-yl)methanesulfonamide (CAS 885269-56-7)
Recommended Standards
- 6-(2-Boc-hydrazino)nicotinic Acid (CAS 133081-25-1)
- Methyl 6-(acetyloxymethyl)-4-methoxy-5-methylpyridine-3-carboxylate (CAS 1329633-58-0)
- Methyl 4-phenylfuro[3,2-c]pyridine-6-carboxylate (CAS 1344701-54-7)
- (-)-Citrinin-13C,d2 1329611-85-9 (CAS 1329611-85-9)
- 1-(2-Bromoethyl)-4-isopropylpiperazine (CAS 1247356-98-4)
- Methyl 5-bromo-2-(2-methoxy-2-oxoethyl)benzoate (CAS 1355048-98-4)
- 6-Bromo-2-(4-chlorophenyl)-3-hydroxyquinazolin-4(3H)-one (CAS 338774-68-8)
- (2R,3R,4R,5S)-hexane-1,2,3,4,5-pentaol (CAS 18545-96-5)
- (2-Methylimidazo[1,2-a]pyridin-7-yl)methanol (CAS 86718-02-7)
- Tert-butyl 4-(2-cyanoacetyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1638761-18-8)
- Methyl 4-acetyl-5-oxohexanoate (CAS 13984-53-7)
- 1-Bromo-4-(2-hexyldecyl)benzene (CAS 1660967-16-7)
- (3S,4S,5R)-4,5-Dimethyl-2-oxo-5-(trifluoromethyl)tetrahydrofuran-3-carboxylic acid (CAS 2875066-98-9)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
Why CATO?
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