2-(Thiophen-3-yl)thiazole-4-carboxylic acid CAS 868238-00-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 868238-00-0 |
| Molecular Formula | C8H5NO2S2 |
| Molecular Weight | 211.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Thiophen-3-yl)thiazole-4-carboxylic acid (CAS 868238-00-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5NO2S2. Molecular weight: 211.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S2 |
| Molecular Weight | 211.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thiophen Standards
- 2-(thiophen-3-yl)-1,3-thiazole-5-carboxylic acid (CAS 1094385-75-7)
- (Z)-5-(Thiophen-2-ylmethylene)thiazolidine-2,4-dione (CAS 13381-93-6)
- 3-(Thiophen-2-yl)isothiazole-5-carboxylic acid (CAS 1483923-40-5)
- (5E)-5-[(Thiophen-2-yl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 1667740-40-0)
- 2-(Thiophen-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 933760-21-5)
- 4-(Thiophen-2-yl)thiazole-2-carboxylic acid (CAS 847956-14-3)
- 5-Methyl-3-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326813-29-9)
- 3-(Thiophen-2-yl)-4,5-dihydroisoxazole-5-carbohydrazide (CAS 478078-60-3)
Recommended Standards
- 2,2'-((3-Hydroxy-2-methylphenyl)azanediyl)bis(ethan-1-ol) (CAS 51527-96-9)
- 2-(Pyridin-3-yl)-1-(p-tolyl)ethan-1-one (CAS 224040-91-9)
- 2,2'-((4-Hydroxybenzyl)azanediyl)bis(ethan-1-ol) (CAS 51527-97-0)
- 4,5-Difluorophthalic acid (CAS 18959-31-4)
- N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 1235076-33-1)
- 2-(4-(Trifluoromethyl)benzyl)piperazine (CAS 907971-33-9)
- 4-Iodo-5-methyl-1H-indazole (CAS 1956309-36-6)
- 4-Chloronaphthalene-1-sulfonamide (CAS 6292-61-1)
- 3-Chlorocarbonyl-1-methanesulfonyl-2-Imidazolidinone (CAS 41762-76-9)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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