2-Methyl-2-(thiophene-2-carboxamido)propanoic acid CAS 915922-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915922-56-4 |
| Molecular Formula | C9H11NO3S |
| Molecular Weight | 213.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-2-(thiophene-2-carboxamido)propanoic acid (CAS 915922-56-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11NO3S. Molecular weight: 213.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11NO3S |
| Molecular Weight | 213.25 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Methyl-3-(thiophene-2-carboxamido)propanoic acid (CAS 1211501-41-5)
- Ethyl (thiophene-2-carbonyl)glycinate (CAS 39978-25-1)
- 1-(Thiophene-2-carbonyl)azetidine-3-carboxylic acid (CAS 1339416-02-2)
- Thiophene impurity 4 (CAS 200561-81-5)
- 2-Methyl-1-(thiophene-2-carbonyl)piperazine (CAS 1240581-78-5)
- 1-(Thiophene-3-carbonyl)-1,4-diazepane (CAS 926247-21-4)
- 1-(Thiophene-2-carbonyl)piperidin-4-one (CAS 141945-71-3)
- Thiophene-2,5-dicarbonyl dichloride (CAS 3857-36-1)
Recommended Standards
- 2-Acetamido-3-(thiophen-3-yl)propanoic acid (CAS 67206-08-0)
- 2-Methyl-2,3-dihydrobenzofuran-7-sulfonamide (CAS 89819-23-8)
- 2-{[(2-nitrophenyl)methyl]sulfanyl}ethan-1-ol (CAS 638994-72-6)
- 【禁售不询】3-Quinuclidinol (CAS 1619-34-7)
- 5,7-Dichloro-N-methyl-N-phenylthiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000573-34-1)
- Cinacalcet Impurity 20 (CAS CATO-C4X-105920)
- Ethyl 6-cycloheptyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-56-2)
- 5-Chloroquinoline-2-carboxylic acid (CAS 511231-70-2)
- N-((3-Methyloxetan-3-yl)methyl)formamide (CAS 202871-64-5)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
Why CATO?
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