(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((tert-butoxycarbonyl)thio)propanoic acid CAS 212140-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 212140-38-0 |
| Molecular Formula | C23H25NO6S |
| Molecular Weight | 443.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((tert-butoxycarbonyl)thio)propanoic acid (CAS 212140-38-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H25NO6S. Molecular weight: 443.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H25NO6S |
| Molecular Weight | 443.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[b]thiophen-3-yl)propanoic acid (CAS 177966-61-9)
- 9H-Fluoren-9-ylmethyl 1-(4-fluorophenyl)-5-(hydroxymethyl)-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 2763909-74-4)
- 4-Methyl-2-oxo-2H-chromen-7-yl tosyl-L-leucinate (CAS 152061-78-4)
- 3-Isopropyl-3-azabicyclo[3.2.1]Octan-8-ol (CAS 1170488-48-8)
- (4-Aminopiperidin-1-yl)(3-bromophenyl)methanone hydrochloride (CAS 1286274-81-4)
- N-(Pyridine-2-ylmethyl)piperidine-4-amine dihydrochloride (CAS 1233955-85-5)
- 2-Butenedioic acid (2Z)-, 1-methyl ester, polymer with ethenyl acetate and 2-propenoic acid (CAS 56280-96-7)
- (1-Methyl- 1,4,5,6 tetrahyrdo-pyrimidin-2-yl)-methylamine dihydrochloride (CAS 73706-72-6)
- 4-Propoxypyrimidin-5-amine (CAS 1443290-22-9)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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