3-(Pyrimidin-2-ylsulfanyl)propanoic acid CAS 919466-99-2
| CAS No. | 919466-99-2 |
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Pyrimidin-2-ylsulfanyl)propanoic acid (CAS 919466-99-2) is a high-purity analytical reference standard with the molecular formula C7H8N2O2S and a molecular weight of 184.22 g/mol.
Structurally, 3-(Pyrimidin-2-ylsulfanyl)propanoic acid (C7H8N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 184.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(Pyrimidin-2-ylsulfanyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyrimidin Standards
- 2-(Pyrimidin-2-ylsulfanyl)propanoic acid (CAS 919617-50-8)
- 2-(Pyrimidin-2-ylthio)acetohydrazide (CAS 60458-70-0)
- Phenyl(pyrimidin-2-yl)methanone (CAS 112170-34-0)
- 3-(Pyrimidin-2-yl)benzaldehyde (CAS 263349-22-0)
- 3-(Pyrimidin-5-yl)benzaldehyde (CAS 640769-70-6)
- 4-(Pyrimidin-2-yl)benzaldehyde (CAS 77232-38-3)
- 4-(PYRIMIDIN-4-YL)BENZALDEHYDE (CAS 210115-39-2)
- 1-(pyrimidin-2-yl)piperidin-3-amine (CAS 1146290-25-6)
Recommended Standards
- 3-(Methylthio)-4-nitroaniline (CAS 31911-44-1)
- 3-Acetyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 283168-85-4)
- 3-(Ethylsulfanyl)pyrazine-2-carboxylic acid (CAS 74002-58-7)
- 3-Methyl-5,6-dihydroimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 762178-13-2)
- 3-Methyl-6-(trifluoromethyl)-1H-indole (CAS 884494-59-1)
- Cynanversicoside A DISCONTINUED (CAS 138875-31-7)
- N-(1H-imidazol-2-ylmethyl)-5-methylpyridin-3-amine hydrochloride (CAS 1803593-23-8)
- Methyl 3-bromo-2-chloro-5-cyanobenzoate (CAS 1807026-10-3)
- Amiodarone Impurity 23 (CAS CATO-C4X-142523)
- 5-Bromo-imidazo[1,5-a]pyridine trifluoroacetate (CAS 1187931-89-0)
- 5-(4-Chlorophenyl)-6-(methylthio)pyrimidine-2,4-diamine (CAS 61539-19-3)
- N-(Thiophen-2-ylmethyl)-1-(6-(o-tolyl)pyridazin-3-yl)piperidine-4-carboxamide (CAS 1105232-97-0)
- 4-(4-Chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 891190-52-6)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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