(S)-3-Amino-5-methyl-2-thioxoimidazolidin-4-one CAS 262438-36-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 262438-36-8 |
| Molecular Formula | C4H7N3OS |
| Molecular Weight | 145.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-Amino-5-methyl-2-thioxoimidazolidin-4-one (CAS 262438-36-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H7N3OS. Molecular weight: 145.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H7N3OS |
| Molecular Weight | 145.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related S Standards
- (S)-2-Amino-5-(mercaptomethyl)-1H-imidazol-4(5H)-one (CAS 114622-70-7)
- 2-(5-Amino-1,2,4-thiadiazol-3-yl)ethanol (CAS 180207-44-7)
- 1-(5-amino-2,3-dihydro-1,3,4-thiadiazol-3-yl)ethan-1-one (CAS 72926-04-6)
- 1-Amino-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 344324-13-6)
- 2-(5-Amino-1,3,4-thiadiazol-2-yl)ethan-1-ol (CAS 904073-32-1)
- 5-Amino-3-ethyl-1,3,4-thiadiazol-2(3H)-one (CAS 211388-15-7)
- 1-Amino-3-(cyclopropylmethoxy)propan-2-ol (CAS 1019546-35-0)
- (R)-2-amino-2-methylhexanoic acid (CAS 105815-95-0)
Recommended Standards
- (R)-Methyl 2-isothiocyanatopropanoate (CAS 26349-74-6)
- [4-(hydroxymethyl)-1,3-thiazol-2-yl]methanol (CAS 40235-57-2)
- (5-Mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methanol (CAS 65029-36-9)
- 5-Chloro-8-methoxyquinoline-4(1H)-thione (CAS 1315345-11-9)
- Boc-Tyr(PO?Me?)-OH (CAS 92264-99-8)
- 3-fluoro-4-(1H-pyrazol-1-yl)aniline dihydrochloride (CAS 1193387-11-9)
- Heptakis(2,3-diacetyl-6-sulfato)-β-cyclodextrin (CAS 196398-65-9)
- 3-(4-Chlorophenyl)-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 125313-99-7)
- N-Ethylcyclopentanamine hydrochloride (CAS 1177860-04-6)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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 13829788188 / jacky.chen@cato-chem.com