1654W9611T
222400-20-6
Tomopenem [USAN:INN]
1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3S,5S)-5-(((3S)-3-((((aminoiminomethyl)amino)acetyl)amino)-1-pyrrolidinyl)carbonyl)-1-methyl-3-pyrrolidinyl)thio)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-, (4R,5S,6S)-
Tomopenem
Antibiotic CS 023
Ro 4908463
R 115685
R 1558
(4R,5S,6S)-3-(((3S,5S)-5-(((3S)-3-((2-Guanidinoacetyl)amino)pyrrolidin-1-yl)carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
(4R,5S,6S)-3-(((3S,5S)-5-((3S)-3-(Carbamimidamidoacetamido)pyrrolidine-1-carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
CS-023
UNII-1654W9611T
R-115685
R-1558
RO4908463 CAS 222400-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 222400-20-6 |
| Molecular Formula | C23H35N7O6S |
| Molecular Weight | 537.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Order 1654W9611T
222400-20-6
Tomopenem [USAN:INN]
1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3S,5S)-5-(((3S)-3-((((aminoiminomethyl)amino)acetyl)amino)-1-pyrrolidinyl)carbonyl)-1-methyl-3-pyrrolidinyl)thio)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-, (4R,5S,6S)-
Tomopenem
Antibiotic CS 023
Ro 4908463
R 115685
R 1558
(4R,5S,6S)-3-(((3S,5S)-5-(((3S)-3-((2-Guanidinoacetyl)amino)pyrrolidin-1-yl)carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
(4R,5S,6S)-3-(((3S,5S)-5-((3S)-3-(Carbamimidamidoacetamido)pyrrolidine-1-carbonyl)-1-methylpyrrolidin-3-yl)sulfanyl)-6-((1R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
CS-023
UNII-1654W9611T
R-115685
R-1558
RO4908463 (CAS 222400-20-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H35N7O6S. Molecular weight: 537.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H35N7O6S |
| Molecular Weight | 537.63 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Recommended Standards
- YM 60828 (CAS 179755-65-8)
- Argatroban Impurity 138 (CAS CATO-C4X-1007138)
- Mps1-IN-3 (CAS 1609584-72-6)
- AMG-232 (CAS 1352066-68-2)
- 2,4-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1257651-49-2)
- 2-(2,6-Difluoro-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246738-41-8)
- 7-Methoxy-N-(2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)ethyl)benzofuran-2-carboxamide (CAS 1206988-45-5)
- 5-(4-Methoxyphenyl)-3-(p-tolyl)-4,5-dihydroisoxazole (CAS 51250-75-0)
- 5-(Hexyloxy)-2-(4-hexylphenyl)pyrimidine (CAS 95736-56-4)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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