2-((4S,6R)-6-methyl-2-thioxohexahydropyrimidin-4-yl)acetic acid CAS 1932223-41-0
| CAS No. | 1932223-41-0 |
| Molecular Formula | C7H12N2O2S |
| Molecular Weight | 188.25 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 2-((4S,6R)-6-methyl-2-thioxohexahydropyrimidin-4-yl)acetic acid.
2-((4S,6R)-6-methyl-2-thioxohexahydropyrimidin-4-yl)acetic acid (CAS 1932223-41-0) is a high-purity analytical reference standard with the molecular formula C7H12N2O2S and a molecular weight of 188.25 g/mol.
2-((4S,6R)-6-methyl-2-thioxohexahydropyrimidin-4-yl)acetic acid (C7H12N2O2S) contains an amide group, a sulfone group, a carboxylic acid 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. 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.
As a certified reference material (CRM), 2-((4S,6R)-6-methyl-2-thioxohexahydropyrimidin-4-yl)acetic 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 | C7H12N2O2S |
| Molecular Weight | 188.25 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 6-Ethynylthiochroman-4-one (CAS 188889-25-0)
- thieno[2,3-d]pyrimidine-4-carboxylic acid (CAS 1955519-70-6)
- 4-Acetylthiomorpholine-3-carboxamide (CAS 1862332-61-3)
- (2Z)-2-Cyano-3-phenylprop-2-enethioamide (CAS 40219-06-5)
- 4-(2,3-Dimethylphenyl)butanoic acid (CAS 13621-30-2)
- N-(3-Chloro-4-fluorophenyl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 899978-91-7)
- N-(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenyl)quinoline-2-carboxamide (CAS 2559765-40-9)
- 2-Chloro-5-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 303144-86-7)
- Methyl 2-ethoxy-2'-methyl-[1,1'-biphenyl]-4-carboxylate (CAS 1243559-20-7)
- 6-(2-Fluorophenyl)imidazo[2,1-b]thiazole (CAS 439094-75-4)
- 4-(6-Chloropyrimidin-4-yl)thiomorpholine (CAS 1112278-31-5)
- 2-Oxo-1,2,3,4-tetrahydroquinoline-7-carboxamide (CAS 1936338-17-8)
- 4,5-Dihydro-6H-cyclopenta[d]thiazol-6-one (CAS 1211522-56-3)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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