6-Methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylic acid CAS 832075-50-0
| CAS No. | 832075-50-0 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylic acid.
6-Methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylic acid (CAS 832075-50-0), molecular formula C12H12N2O2 and molecular weight 216.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H12N2O2, 6-Methyl-4-phenyl-1,4-dihydropyrimidine-5-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 6-Methyl-4-phenyl-1,4-dihydropyrimidine-5-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.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-Methyl-2,3-dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile (CAS 351003-19-5)
- 6-Nitro-2,3,4,9-tetrahydro-1h-carbazole (CAS 50823-86-4)
- 6-Methyl-2-(phenoxymethyl)pyrimidin-4-ol (CAS 50499-83-7)
- 7-(1H-pyrrol-1-yl)-2,3-dihydrobenzo[b][1,4]dioxin-6-amine (CAS 879045-10-0)
- 1-(Cyclopropylmethyl)-3-nitro-1h-pyrazole (CAS 1003013-15-7)
- 4-(2-Chloro-3-methylphenyl)piperidine (CAS 1044769-09-6)
- 4-Chloro-2-(2-chloro-6-fluorophenyl)-thiazolo[5,4-c]pyridine (CAS 1242249-93-9)
- Aviglycine hydrochloride (CAS 55720-26-8)
- Methyl 2,5-Dibromobenzoate (CAS 57381-43-8)
- 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 797755-09-0)
- N-hydroxy-N,N’-diphenyl-bensÂamidine (CAS 53170-30-2)
- 1-(3,4-Dichlorophenyl)-3-ethoxyprop-2-en-1-one (CAS 1344826-26-1)
- 4-{4-[(E)-2-Cyano-3-methoxy-3-oxo-1-propenyl]-2-pyrimidinyl}phenyl 2-thiophenecarboxylate (CAS 477871-08-2)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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