2-(Carboxyformamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid hydrochloride CAS 243966-09-8
| CAS No. | 243966-09-8 |
| Molecular Formula | C10H10N2O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Carboxyformamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid hydrochloride (CAS 243966-09-8) is a high-purity analytical reference standard with the molecular formula C10H10N2O5SHCl and a molecular weight of 306.72 g/mol.
Based on its molecular formula C10H10N2O5SHCl, 2-(Carboxyformamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 306.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Carboxyformamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O5S HCl |
| Molecular Weight | 306.72 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Carboxyformamido Standards
Recommended Standards
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- 2,2-Dimethylbenzo[d][1,3]dioxol-5-amine (CAS 6324-89-6)
- 1-(2,2,2-Trifluoroethyl)piperidine-4-methanol (CAS 831169-69-8)
- Ethyl 5-[(4-methylphenyl)sulfanyl]-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 338957-32-7)
- Methyl 2-(4-bromo-3-methylphenyl)hydrazinecarboxylate (CAS 1934470-81-1)
- 5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophene-2-carbaldehyde (CAS 915921-21-0)
- (S)-2-(((Benzyloxy)carbonyl)amino)-2-(spiro[3.3]heptan-2-yl)acetic acid (CAS 2304414-94-4)
- Elagolix Impurity 108 (CAS 2486454-64-0)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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