2-(P-tolylamino)thieno[2,3-d]thiazole-5-carboxylic acid CAS 924142-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924142-71-2 |
| Molecular Formula | C13H10N2O2S2 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(P-tolylamino)thieno[2,3-d]thiazole-5-carboxylic acid (CAS 924142-71-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H10N2O2S2. Molecular weight: 290.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H10N2O2S2 |
| Molecular Weight | 290.36 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related P Standards
- 2-(o-Tolylamino)quinoline-4-carbohydrazide (CAS 134721-73-6)
- 2-((4-(p-Tolylamino)pteridin-2-yl)amino)ethan-1-ol (CAS 946296-98-6)
- 2-(2-(o-tolylamino)benzo[d]oxazol-6-yl)acetic acid (CAS 256453-94-8)
- 3-((o-Tolylamino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 370848-29-6)
- 2-(o-Tolylamino)quinoline-4-carboxylic acid (CAS 171204-16-3)
- 2-(m-Tolylamino)quinoline-4-carboxylic acid (CAS 171204-17-4)
- 2-(p-Tolylamino)quinoline-4-carboxylic acid (CAS 171204-18-5)
- 2-((M-tolylamino)methyl)-4,4a,5,5a,6,6a-hexahydro-4,6-ethenocyclopropa[f]isoindole-1,3(2H,3aH)-dione (CAS 1005095-15-7)
Recommended Standards
- 2-(Furan-2-yl)-1,3-diphenylimidazolidine (CAS 94378-00-4)
- 2,2''-Dimethoxy-1,1':4',1''-terphenyl (CAS 70017-24-2)
- 2-(4-Phenylpiperazin-1-yl)quinoxaline (CAS 338977-24-5)
- 3-methyl-1,2,4-thiadiazole-5-carbaldehyde (CAS 1009621-31-1)
- Clofarabine Impurity 16 (CAS 899827-82-8)
- 2-(4-(Aminomethyl)phenyl)ethan-1-ol (CAS 136081-18-0)
- 1-((3-Bromophenyl)thio)pentan-2-one (CAS 1341824-21-2)
- Tilianin (CAS 4291-60-5)
- Erbium(III) perchlorate, 50% aqueous solution (99.9%-Er) (REO) (CAS 61565-07-9)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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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