2-((1,4,5,6-Tetrahydropyrimidin-2-yl)thio)acetic acid CAS 575497-40-4
| CAS No. | 575497-40-4 |
| Molecular Formula | C6H10N2O2S |
| Molecular Weight | 174.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((1,4,5,6-Tetrahydropyrimidin-2-yl)thio)acetic acid (CAS 575497-40-4), a certified reference material (molecular formula C6H10N2O2S, MW 174.22 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-((1,4,5,6-Tetrahydropyrimidin-2-yl)thio)acetic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2S |
| Molecular Weight | 174.22 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tetrahydropyrimidin Standards
- 3-((1,4,5,6-Tetrahydropyrimidin-2-yl)thio)propan-1-amine (CAS 7391-14-2)
- 4-(1,4,5,6-Tetrahydropyrimidin-2-yl)aniline (CAS 129545-66-0)
- 5-Phenyl-1,4,5,6-tetrahydropyrimidin-2-amine (CAS 78533-68-3)
- 2-Phenyl-1,4,5,6-tetrahydropyrimidin-4-ol (CAS 100580-01-6)
- 2-(1,4,5,6-Tetrahydropyrimidin-2-yl)phenol (CAS 65739-64-2)
- 5-(1,4,5,6-Tetrahydropyrimidin-2-yl)pyridin-2-amine (CAS 868260-18-8)
- 3-Methyl-1-(1,4,5,6-tetrahydropyrimidin-2-yl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338402-58-7)
- 2-(Tetrahydropyrimidin-2(1H)-ylidene)cyclohexanone (CAS 108816-09-7)
Recommended Standards
- 1H-Thieno[3',4':3,4]benzo[1,2-d]imidazole (CAS 205183-70-6)
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- 1H-Thieno[2',3':4,5]benzo[1,2-d]imidazole (CAS 356570-41-7)
- 2-((N-allylcarbamimidoyl)thio)acetic acid (CAS 832133-74-1)
- 3-Methoxy-2-(pyrrolidin-2-yl)pyridine dihydrochloride (CAS 2138072-72-5)
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