4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]butanoic acid CAS 849925-06-0
| CAS No. | 849925-06-0 |
| Molecular Formula | C10H10N2O3S |
| Molecular Weight | 238.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]butanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]butanoic acid (CAS 849925-06-0), a certified reference material (molecular formula C10H10N2O3S, MW 238.26 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]butanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O3S |
| Molecular Weight | 238.26 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related thiophen Standards
- 5-(3-(Thiophen-2-yl)propyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342974-89-3)
- 2-(5-(Thiophen-3-yl)-2h-tetrazol-2-yl)butanoic acid (CAS 871909-87-4)
- 3-(Thiophen-2-yl)-1H,4H-indeno[1,2-c]pyrazole (CAS 34708-97-9)
- 4-(Thiophen-2-yl)-2,2'-bipyridine (CAS 210363-85-2)
- 1-(Thiophen-2-yl)-3-(thiophen-3-ylmethyl)urea (CAS 1211086-70-2)
- 1-(2-(Thiophen-3-yl)ethyl)cyclohexane-1-carboxylic acid (CAS 1340460-74-3)
- 2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid (CAS 78645-45-1)
- 6-Methyl-2-(thiophen-3-yl)-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1356166-65-8)
Recommended Standards
- 4,5-Diaminonaphthalene-1-sulfonic acid (CAS 6362-18-1)
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- 3-Methyl-N-phenylisoxazole-4-sulfonamide (CAS 873962-80-2)
- 5-(3-(Methylsulfonyl)phenyl)oxazol-2-amine (CAS 2092686-13-8)
- 2-Methyl-4-(pyridin-2-yloxy)aniline (CAS 1099689-65-2)
- Methyl (s)-3-amino-3-(4-isopropylphenyl)propanoate (CAS 1213940-30-7)
- 1-(3,4-Dimethoxy-benzyl)-piperazinetrifluoroacetate (CAS 471916-70-8)
- N-(3-Allyl-4-fluorobenzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 865248-77-7)
- (3-Fluorophenyl)hydrazine (CAS 658-27-5)
- 2-Hydroxy-6-methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1338495-31-0)
- n-(4-Bromobenzyl)-1-methyl-1h-pyrazol-3-amine (CAS 1178048-93-5)
- N-Ethyl-N-methyl-4-nitroaniline (CAS 56269-48-8)
- 5-Amino-8-hydroxyquinoline-2-carbonitrile (CAS 107022-60-6)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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