Ethyl 2-nitrothiazole-4-carboxylate CAS 43028-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43028-99-5 |
| Molecular Formula | C6H6N2O4S |
| Molecular Weight | 202.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-nitrothiazole-4-carboxylate (CAS 43028-99-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6N2O4S. Molecular weight: 202.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O4S |
| Molecular Weight | 202.19 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.) | 1969 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 5-nitrothiazole-2-carboxylate (CAS 21943-83-9)
- 2-Nitrothiazole-4-carbonyl chloride (CAS 43029-01-2)
- 2-Nitrothiazole-5-carboxylic acid (CAS 59521-24-3)
- 5-Nitrothiazole-2-carboxylic Acid (CAS 39920-61-1)
- 2-Nitrothiazole-5-carbaldehyde (CAS 22963-31-1)
- 2-Methyl-5-nitrothiazole (CAS 16243-71-3)
- 5-Nitrothiazole (CAS 14527-46-9)
- 2-Nitrothiazole (CAS 1606-76-4)
Recommended Standards
- 6-Sulfamoylnicotinic acid (CAS 285135-56-0)
- 5-Sulfamoylpyridine-3-carboxylic acid (CAS 938066-08-1)
- Methyl 2-amino-5-nitrothiophene-3-carboxylate (CAS 43028-48-4)
- 2-(2'-Chloro-[1,1'-biphenyl]-2-yl)aceticacid (CAS 669713-77-3)
- N-Diphenylmethylene-O-(2,3,6,2',3',4',6'-hepta-O-acetyl-β-D-lactosyl)-L-serine, Benzyl Ester (CAS 337903-59-0)
- [2,3'-Bipyridin]-5'-ylmethanol (CAS 1346686-52-9)
- (4S,5S)-4,5-Diphenyl-2-(5-(trifluoromethyl)pyridin-2-yl)-4,5-dihydrooxazole (CAS 1997306-77-0)
- 2-((4-Bromo-3-methylbenzyl)amino)ethan-1-ol (CAS 1518330-98-7)
- Diethyl malonate dihydrochloride (CAS 10344-69-1)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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 13829788188 / jacky.chen@cato-chem.com