Methyl 2-cyano-1,3-thiazole-5-carboxylate CAS 1211541-45-5
| CAS No. | 1211541-45-5 |
| Molecular Formula | C6H4N2O2S |
| Molecular Weight | 168.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2-cyano-1,3-thiazole-5-carboxylate (CAS 1211541-45-5) is a high-purity analytical reference standard with the molecular formula C6H4N2O2S and a molecular weight of 168.17 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Methyl 2-cyano-1,3-thiazole-5-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Methyl 2-cyano-1,3-thiazole-5-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O2S |
| Molecular Weight | 168.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2-Fluorophenyl)acetohydrazide (CAS 116622-94-7)
- 2-Amino-2-(2-fluorophenyl)acetamide (CAS 1218171-00-6)
- 5-AMINO-2-FLUORO-N-METHYLBENZAMIDE (CAS 1153287-97-8)
- 2-Amino-2-(3-fluorophenyl)acetamide (CAS 1218186-51-6)
- 163684-51-3 4-(Chloromethyl)-6-methoxy-2H-1-benzopyran-2-one DTXSID50569778 (CAS 163684-51-3)
- N-(2-(Furan-3-yl)ethyl)-2,2-diphenylacetamide (CAS 1428367-36-5)
- 2-(Prop-2-yn-1-yl)oxane-2-carboxylic acid (CAS 1934399-31-1)
- Methyl 2-(2-bromo-5-cyano-4-(difluoromethyl)phenyl)acetate (CAS 1807030-62-1)
- Ac-IEPD-AFC (CAS 1135417-31-0)
- 4-((2-Hydroxy-3-methoxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-49-1)
- 2-Amino-5-pyrrolidinobenzoic Acid (CAS 159526-21-3)
- 2-Bromo-N-(2,5-dimethoxyphenyl)acetamide (CAS 349120-92-9)
- Docusate Sodium Related Compound D Sodium Salt (CAS 2575516-73-1)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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