5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylic acid CAS 2137804-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137804-79-4 |
| Molecular Formula | C22H17NO4S |
| Molecular Weight | 391.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylic acid (CAS 2137804-79-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H17NO4S. Molecular weight: 391.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H17NO4S |
| Molecular Weight | 391.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related H Standards
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)octahydro-1H-indole-2-carboxylic acid (CAS 1339741-89-7)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxooctahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 1403766-58-4)
- 2-(8-{[(9h-fluoren-9-yl)methoxy]carbonyl}-8-azabicyclo[3.2.1]octan-3-yl)acetic acid (CAS 1506181-78-7)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)octahydro-1H-indole-6-carboxylic acid (CAS 1866262-94-3)
- 5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)methyl]-2-methylfuran-3-carboxylic acid (CAS 2091750-79-5)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-sulfopropanoic acid (CAS 1005412-03-2)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)(sulfo)-L-alanine (CAS 749820-65-3)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-fluorophenyl)acetic acid (CAS 1262630-52-3)
Recommended Standards
- 4-Methyl-N-[2-oxo-3-phenyl-2,3-dihydro-4(1H)-quinazolinyliden]benzenesulfonamide (CAS 478043-96-8)
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- 2-Ethyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-isoindole (CAS 1149352-15-7)
- 5-Bromo-2-(trifluoromethyl)isonicotinaldehyde (CAS 944904-60-3)
- 3-(1-((2-(sec-Butylamino)-2-oxoethyl)thio)-5-oxo-[1,2,4]triazolo[4,3-a]quinazolin-4(5H)-yl)-N-isobutylpropanamide (CAS 1112308-94-7)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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