5-Oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyridine-7-carboxylic acid CAS 1367966-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1367966-24-2 |
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyridine-7-carboxylic acid (CAS 1367966-24-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NO3S. Molecular weight: 197.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 7-Oxo-3,7-dihydro-2H-thiazolo[3,2-a]pyrimidine-5-carboxamide (CAS 111730-40-6)
- 2,3-Dihydro-4H-benzo[e][1,3]thiazin-4-one 1,1-dioxide (CAS 79726-08-2)
- 3,4-dihydro-1H-2$l^{6},3-benzothiazine-2,2,4-trione (CAS 21784-53-2)
- 9-Methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-1-one (CAS 1515858-94-2)
- 10,11-Dihydro-dibenzo[b,f][1,4]oxazepine (CAS 2244-60-2)
- 1'-Oxo-3',4'-dihydro-1'H-spiro[cyclopropane-1,2'-naphthalene]-2-carbonitrile (CAS 400080-17-3)
- 40353-34-2 3,4-Dihydro-7-nitronaphthalen-1(2H)-one 1(2H)-Naphthalenone, 3,4-dihydro-7-nitro- 3-07-00-01423 (Beilstein Handbook Reference) BRN 1570515 3,4-Dihydro-7-nitro-1(2H)-naphthalenone EINECS 254-887-6 7-Nitro-1-tetralone NSC 184729 (CAS 40353-34-2)
- 2-Oxo-2,4-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile (CAS 150016-28-7)
Recommended Standards
- 7-Methylsaccharin (CAS 136526-27-7)
- 4-Fluoro-2-methoxy-N,N-dimethylbenzamide (CAS 1369777-76-3)
- 2-(Methylsulfonyl)-3H-imidazo[4,5-b]pyridine (CAS 1353677-69-6)
- 8-Bromo-2-chloro-7-methoxypyrido[3,4-b]pyrazine (CAS 2377495-99-1)
- Benzo[1,3]dioxol-5-ylmethyl-(3-ethoxy-4-methoxy-benzyl)-amine hydrochloride (CAS 1135238-32-2)
- tert-Butyl 4-(3-((methylsulfonyl)oxy)cyclobutyl)piperidine-1-carboxylate (CAS 1958100-64-5)
- Methyl 2-phenylbenzofuran-5-carboxylate (CAS 190067-53-9)
- 1-(5-(Difluoromethyl)isoxazol-3-yl)ethan-1-one (CAS 2138534-69-5)
- 3-(2-Chloro-4-fluorophenyl)propanoic Acid (CAS 174603-38-4)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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