5-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]-5-oxopentanoic acid CAS 313230-00-1
| CAS No. | 313230-00-1 |
| Molecular Formula | C14H16N2O3S |
| Molecular Weight | 292.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]-5-oxopentanoic acid (CAS 313230-00-1), a certified reference material (molecular formula C14H16N2O3S, MW 292.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H16N2O3S, 5-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]-5-oxopentanoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O3S |
| Molecular Weight | 292.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2,5-dimethylfuran-3-carboxylate (CAS 877838-07-8)
- 2-Cyano-N-(2-methoxy-4-methylphenyl)-3-phenylacrylamide (CAS 324759-36-6)
- 2-cyano-N-[1-(thiophen-2-yl)ethyl]benzene-1-sulfonamide (CAS 1155087-61-8)
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-3,4-difluorobenzamide (CAS 1043320-52-0)
- Benzyl 3-cyano-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 866039-28-3)
- 5-[(5-Cyano-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)methyl]-4,5-dihydro-1,2-oxazole-3-carbohydrazide (CAS 339279-29-7)
- 4-Cyano-2-isopropylphenyl trifluoromethanesulfonate (CAS 1588508-83-1)
- Ethyl 2-((4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)thio)acetate (CAS 324009-03-2)
Recommended Standards
- 5-(Difluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-carboxylic acid (CAS 2792205-90-2)
- 5-Amino-N-(2-methoxyphenyl)-2-methylbenzene-1-sulfonamide (CAS 328028-39-3)
- 5-(4-Fluorophenyl)-3-methyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 436090-38-9)
- 5-Amino-N-(4-methoxy-phenyl)-2-methyl-benzenesulfonamide (CAS 325732-22-7)
- 6-Iodoimidazo[1,2-a]pyrimidin-3-amine (CAS 1936132-24-9)
- 1-Ethyl-5-methyl-1H-pyrazole-4-sulfonohydrazide (CAS 1006327-17-8)
- tert-Butyl 4-amino-2-methylpiperidine-1-carboxylate (CAS 952182-04-6)
- 2-(4-(Trifluoromethyl)phenyl)-2H-[1,3]dioxolo[4,5-f]indazole (CAS 1352305-16-8)
- Adenosine-5'-triphosphate Disodium Salt Trihydrate (CAS 51963-61-2)
- 3-amino-1-[(3-fluorophenyl)methyl]cyclobutan-1-ol (CAS 1511700-51-8)
- tert-Butyl [1-(phenylsulfonyl)piperidin-4-yl]carbamate (CAS 1211499-97-6)
- (4-Benzylpiperazin-1-yl)(1-phenylcyclopentyl)methanone (CAS 942838-83-7)
- (3aR,9bR)-rel-1-Boc-2,3,3a,4,5,9b-hexahydro-1h-pyrrolo[3,2-c]quinoline (CAS 868775-42-2)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com