2-Cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylic acid CAS 929975-15-5
| CAS No. | 929975-15-5 |
| Molecular Formula | C10H12N2O2S |
| Molecular Weight | 224.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-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.
2-Cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylic acid (CAS 929975-15-5), molecular formula C10H12N2O2S and molecular weight 224.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12N2O2S, 2-Cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.28 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.
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 | C10H12N2O2S |
| Molecular Weight | 224.28 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 4-((4-Cyclopropyl-5-oxo-4,5-dihydro-1h-1,2,4-triazol-3-yl)thio)butanenitrile (CAS 1031164-41-6)
- Methyl 4-cyclopropyl-2-(methylthio)pyrimidine-5-carboxylate (CAS 1072944-76-3)
- 4-Cyclopropyl-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1204572-70-2)
- 4-Cyclopropyl-2-((methylthio)methyl)pyrimidine-5-carboxylic acid (CAS 1250501-10-0)
- methyl 2-cyclopropyl-4-methyl-6-thioxo-1,6-dihydropyrimidine-5-carboxylate (CAS 950149-02-7)
- n-Cyclopropyl-1-isobutyl-5-oxopyrrolidine-3-carboxamide (CAS 1241198-50-4)
- 5-Cyclopropyl-1-(2-(dimethylamino)ethyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1247536-57-7)
- Methyl 2-cyclopropyl-2-(methylamino)-3-(1h-1,2,4-triazol-1-yl)propanoate (CAS 1340459-78-0)
Recommended Standards
- 2-Cyano-n-isopropylbenzenesulfonamide (CAS 69360-13-0)
- 2-Ethyl-5-(methylsulfonyl)benzofuran (CAS 466677-89-4)
- 2,6-Diethyl-5-thioxo-5,6-dihydro-2H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 828299-89-4)
- 2H-Benzo[g]thiazolo[5,4-e]indole (CAS 42853-56-5)
- (S)-4-(1-Aminoethyl)benzoic acid (CAS 222714-33-2)
- D,L-Sulforaphane L-cysteine (CAS 364083-21-6)
- Methyl 3'-(acetylamino)[1,1'-biphenyl]-3-carboxylate (CAS 893737-82-1)
- (Z)-2-(Furan-2-ylmethylene)-7-methyl-3-oxo-2,3-dihydrobenzofuran-6-yl acetate (CAS 899388-07-9)
- 2-Amino-5-phenylthiophene-3-carbonitrile (CAS 60271-29-6)
- 2-[(Cyclopropylcarbonyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 941869-46-1)
- 2-(4-Bromo-6-(difluoromethyl)-5-nitropyridin-3-yl)acetic acid (CAS 1805449-89-1)
- 3-Oxo-N,3-diphenyl-2-(phenylsulfonyl)propanamide (CAS 23064-33-7)
- 3-(4-Chlorostyryl)quinolin-5-ol (CAS 63785-84-2)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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