Methyl 3-[(3-aminopyridin-2-yl)sulfanyl]propanoate CAS 111042-83-2
| CAS No. | 111042-83-2 |
| Molecular Formula | C9H12N2O2S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-[(3-aminopyridin-2-yl)sulfanyl]propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Methyl 3-[(3-aminopyridin-2-yl)sulfanyl]propanoate (CAS 111042-83-2), molecular formula C9H12N2O2S and molecular weight 212.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H12N2O2S, Methyl 3-[(3-aminopyridin-2-yl)sulfanyl]propanoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O2S |
| Molecular Weight | 212.27 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 1-(Thiazol-2-yl)piperidine-2-carboxylic acid (CAS 1104596-34-0)
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- Ethyl 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylate (CAS 1135122-10-9)
- 1,6-Dibromohex-3-ene (CAS 75225-40-0)
- 4-(4-(Trifluoromethyl)phenyl)pyridin-2-amine (CAS 60781-91-1)
- 1-(3-Hydroxyquinolin-7-yl)ethan-1-one (CAS 1958100-86-1)
- Ethyl 4-(benzyloxy)-3-methylbenzofuran-2-carboxylate (CAS 1403564-64-6)
- 4-Phenylbutan-2-yl acetate (CAS 10415-88-0)
- 1-(4-nitro-2,3-dihydro-1H-indol-1-yl)ethan-1-one (CAS 84807-25-0)
- 2,3-Dibromo-1-propanol (CAS 96-13-9)
- (1'RS,2'S)-Nicotine 1,1'-Di-N-Oxide [20% in ethanol] (CAS 129547-84-8)
- Hexadecyl 3-amino-4-chlorobenzoate (CAS 143269-74-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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 18665070610 / Nicole.chen@cato-chem.com