1243101-05-4 (4-Oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid DTXSID00677493 CAS 1243101-05-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243101-05-4 |
| Molecular Formula | C9H7NO3S |
| Molecular Weight | 209.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1243101-05-4 (4-Oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid DTXSID00677493 (CAS 1243101-05-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7NO3S. Molecular weight: 209.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7NO3S |
| Molecular Weight | 209.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxothieno Standards
- 2-(4-Oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetic acid (CAS 16290-53-2)
- 2-(4-Oxothieno[3,2-d][1,2,3]triazin-3(4H)-yl)acetic acid (CAS 1707375-53-8)
- 2-(4-Oxothieno[2,3-d][1,2,3]triazin-3(4H)-yl)acetic acid (CAS 1708428-18-5)
- 2-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 686333-94-8)
- 2-(2-Methyl-4-oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid (CAS 1172052-56-0)
- 3-(4-Oxothieno[3,2-d]pyrimidin-3(4h)-yl)propanamide (CAS 1241004-18-1)
- 2-(7-Oxothieno[2,3-d]pyridazin-6(7H)-yl)propanoic acid (CAS 118376-66-2)
- Methyl 2-(4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetate (CAS 878236-63-6)
Recommended Standards
- 5-(2-Methyl-1,3-thiazol-4-yl)furan-3-carboxylic acid (CAS 1240526-58-2)
- 4-Cyclopropoxy-3-fluoro-N-methylbenzamide (CAS 1243348-16-4)
- N-(5-Acetyl-2-fluorophenyl)-N-methylacetamide (CAS 1235488-50-2)
- 1-(1-(2-Chlorophenyl)-2-(trimethylsilyl)ethyl)-1H-benzo[d][1,2,3]triazole (CAS 196861-96-8)
- Ethyl 2-amino-3-cyclohexylpropanoate hydrochloride (CAS 856571-03-4)
- 36545-53-6 Cycloheterophyllin 6H,7H,11H-Bis(1)benzopyrano(4,3-b'':6',7'-e)pyran-7-one, 2,3,8-trihydroxy-11,11-dimethyl-13-(3-methyl-2-butenyl)-6-(2-methyl-1-propenyl)-, (+)- (CAS 36545-53-6)
- (Z)-4-((Dibromo(((E)-4-oxopent-2-en-2-yl)oxy)stannyl)oxy)pent-3-en-2-one (CAS 16894-10-3)
- 2,3-Dihydrazinylquinoxaline (CAS 73029-86-4)
- 2,3-Dihydrofuro[3,2-b]pyridin-5-amine (CAS 95837-11-9)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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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