5-[(methoxycarbonyl)amino]-3-methyl-1,2-thiazole-4-carboxylic acid CAS 871544-54-6
| CAS No. | 871544-54-6 |
| Molecular Formula | C7H8N2O4S |
| Molecular Weight | 216.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-[(methoxycarbonyl)amino]-3-methyl-1,2-thiazole-4-carboxylic acid.
5-[(methoxycarbonyl)amino]-3-methyl-1,2-thiazole-4-carboxylic acid (CAS 871544-54-6) is a high-purity analytical reference standard with the molecular formula C7H8N2O4S and a molecular weight of 216.21 g/mol.
Based on its molecular formula C7H8N2O4S, 5-[(methoxycarbonyl)amino]-3-methyl-1,2-thiazole-4-carboxylic acid contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.21 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.
CATO manufactures 5-[(methoxycarbonyl)amino]-3-methyl-1,2-thiazole-4-carboxylic acid 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 | C7H8N2O4S |
| Molecular Weight | 216.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methoxycarbonyl Standards
- 2-(2-((Methoxycarbonyl)amino)thiazol-4-yl)acetic acid (CAS 202408-26-2)
- 2-(Methoxycarbonyl)benzenesulfonic Acid (CAS 57897-77-5)
- 4-Methoxycarbonyl-2,6-difluorophenylboronic acid (CAS 2022984-58-1)
- N-Methoxycarbonyl Vigabatrin Ethyl Ester (CAS 1346600-22-3)
- 2-(Methoxycarbonyl)pyridine-3-sulfonic acid (CAS 1171822-48-2)
- 2-((Methoxycarbonyl)amino)-2-(tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1261072-79-0)
- (S)-2-((Methoxycarbonyl)amino)-2-((S)-tetrahydro-2H-pyran-3-yl)acetic acid (CAS 1306729-68-9)
- (S)-2-((Methoxycarbonyl)amino)-2-((R)-tetrahydro-2H-pyran-3-yl)acetic acid (CAS 1306729-69-0)
Recommended Standards
- 5-(4-Fluorophenyl)-2-hydroxybenzaldehyde (CAS 847754-82-9)
- 5-AMino-1-(3-fluorophenyl)-3-methyl-1h-pyrazole-4-carbonitrile (CAS 51516-83-7)
- 5-(((Carboxymethyl)thio)methyl)furan-2-carboxylic acid (CAS 90111-52-7)
- 5-Amino-1-(4-fluorophenyl)-3-methyl-1h-pyrazole-4-carbonitrile (CAS 51516-82-6)
- 2-Methyl-1-phenylpropan-1-amine hydrochloride (CAS 24290-47-9)
- Tert-butyl 2-(2-(4-chlorophenyl)-1-((furan-2-ylmethyl)imino)ethyl)hydrazine-1-carboxylate (CAS 1053657-85-4)
- N-[(2E)-3-(4-Hydroxyphenyl)-1-oxo-2-propen-1-yl]-L-aspartic Acid (CAS 151435-24-4)
- 5,6-Dihydro-3-oxo-3H-1,2,4-triazolo[3,4-c][1,4]oxazine-2(8H)-acetic acid (CAS 1384431-45-1)
- 2-Ethoxy-3-methylpyridine-5-carboxylic acid (CAS 1355216-85-1)
- 6-(4-Fluorophenyl)-2-pyridinecarbaldehyde (CAS 834884-77-4)
- Ethyl 2-ethynylbenzo[d]thiazole-6-carboxylate (CAS 1220449-29-5)
- N-Desmethyl-N-ethyl Diazepam (CAS 5571-65-3)
- 3-((tert-Butyldimethylsilyl)oxy)-3-methylcyclobutan-1-ol (CAS 1798336-99-8)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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