(2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)ammonio]-4-(methylthio)butanoate (2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)azaniumyl]-4-methylsulfanyl-butanoate 187884-93-1 A813182 CAS 187884-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 187884-93-1 |
| Molecular Formula | C16H22N2O2S |
| Molecular Weight | 306.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)ammonio]-4-(methylthio)butanoate (2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)azaniumyl]-4-methylsulfanyl-butanoate 187884-93-1 A813182 (CAS 187884-93-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H22N2O2S. Molecular weight: 306.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H22N2O2S |
| Molecular Weight | 306.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-Boc-1,2,3,4-tetrahydroquinolin-5-ol (CAS 497068-73-2)
- Methyl 6-fluoro-3-oxo-3,4-dihydro-2-pyrazinecarboxylate (CAS 356783-27-2)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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