5-(Aminomethylene)-3-methyl-2-thioxothiazolidin-4-one CAS 73855-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73855-56-8 |
| Molecular Formula | C5H6N2OS2 |
| Molecular Weight | 174.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Aminomethylene)-3-methyl-2-thioxothiazolidin-4-one (CAS 73855-56-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6N2OS2. Molecular weight: 174.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H6N2OS2 |
| Molecular Weight | 174.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Aminomethylene Standards
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- 2-(Aminomethylene)benzofuran-3(2H)-one (CAS 55136-19-1)
- 4-(Aminomethylene)benzofuran-5(4H)-one (CAS 64758-66-3)
- (Z)-4-(Aminomethylene)-3-phenylisoxazol-5(4H)-one (CAS 112532-07-7)
- 3-(Aminomethylene)-2H-1-benzopyran-2,4(3H)-dione (CAS 1189755-26-7)
- (Aminomethylene)bis(phosphonic acid) (CAS 29712-28-5)
- (E)-2-(aminomethylene)-4-(2-fluorophenyl)-4-oxobutanenitrile (CAS 2304978-57-0)
- Methyl 2-(aminomethylene)-3-oxobutanoate (CAS 113481-03-1)
Recommended Standards
- 5-(2-methyl-1,3-dioxolan-2-yl)pentan-1-ol (CAS 36651-23-7)
- 5-(Methylsulfanyl)thiophene-3-carboxylic acid (CAS 88511-90-4)
- 4-Phenyl-3,6-dihydropyridin-1(2H)-amine (CAS 217958-09-3)
- 7-Methyl-1-decanol (CAS 134766-55-5)
- Azido-PEG1-PFP ester (CAS 1807505-32-3)
- 2-(2-difluoromethanesulfonylphenyl)acetic acid (CAS 1564734-44-6)
- Ethyl 2,5-dichloro-4-nitrobenzoate (CAS 1806367-58-7)
- Iloperidone Impurity 4 (CAS 1388072-44-3(free base))
- 5-(3,4-Dichlorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339920-66-9)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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