2-(Cyclopropylamino)-2-oxoethyl 2-(methylthio)nicotinate CAS 491629-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 491629-67-5 |
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Cyclopropylamino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 491629-67-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O3S. Molecular weight: 266.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3S |
| Molecular Weight | 266.32 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropylamino Standards
- (2E)-3-{4-[(cyclopropylamino)sulfonyl]phenyl}acrylic acid (CAS 926231-70-1)
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- 2-(cyclopropylamino)-3-[3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoic acid (CAS 1291287-24-5)
- 2-(Cyclopropylamino)-3-(4-(trifluoromethyl)-1H-pyrazol-1-yl)propanoic acid (CAS 1344687-90-6)
- 1-(6-(Cyclopropylamino)pyrimidin-4-yl)piperidine-2-carboxylic acid (CAS 1353943-71-1)
- 1-(6-Cyclopropylamino-pyrimidin-4-yl)-piperidine-4-carboxylic acid (CAS 1353978-16-1)
- 1-(6-Cyclopropylamino-pyrimidin-4-yl)-piperidine-3-carboxylic acid (CAS 1353989-80-6)
- 3-[({5-[(Cyclopropylamino)carbonyl]-1,2,4-oxadiazol-3-yl}methyl)thio]propanoic acid (CAS 1119449-70-5)
Recommended Standards
- 2-(4-Acetamidophenyl)thiazolidine-4-carboxylic acid (CAS 72678-87-6)
- 2,2'-((1,3,4-Thiadiazole-2,5-diyl)bis(sulfanediyl))diacetic acid (CAS 30843-69-7)
- 2-((5-(P-tolylthio)furan-2-yl)methylene)malononitrile (CAS 56656-65-6)
- 2-(3-Fluorophenyl)-5-(piperidin-4-yl)-1,3,4-oxadiazole (CAS 954229-32-4)
- 2-Bromomethyl-1,3-dioxolane (CAS 4360-63-8)
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- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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