(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride CAS 52208-17-0
| CAS No. | 52208-17-0 |
| Molecular Formula | C7H10N4O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride (CAS 52208-17-0), molecular formula C7H10N4O2SHCl and molecular weight 250.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride (C7H10N4O2SHCl) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl carbamimidothioate hydrochloride 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 | C7H10N4O2S HCl |
| Molecular Weight | 250.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1000933-15-2)
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Recommended Standards
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- [(5-Methylfuran-2-yl)methyl](2,2,2-trifluoroethyl)amine (CAS 1016793-67-1)
- (3-(2-Methyl-1-(methylsulfonyl)cyclopropyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1707374-14-8)
- Triallate (CAS 2303-17-5)
- Furan-2-yl(3-methyl-4-propylphenyl)methanol (CAS 1281536-64-8)
- 2-(2,6-Difluorophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 1956376-67-2)
- 1-(Difluoromethyl)-2-methoxynaphthalene (CAS 1261788-15-1)
- N-(3-cyanopyridin-2-yl)cyanamide (CAS 1255147-36-4)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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