1-(2-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-yl)urea CAS 1448060-34-1
| CAS No. | 1448060-34-1 |
| Molecular Formula | C15H14N4O2S |
| Molecular Weight | 314.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-yl)urea.
1-(2-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-yl)urea (CAS 1448060-34-1), molecular formula C15H14N4O2S and molecular weight 314.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-yl)urea (C15H14N4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 314.36 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(2-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-yl)urea 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 | C15H14N4O2S |
| Molecular Weight | 314.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- N-(2-Methylbenzo[d]thiazol-5-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide (CAS 1428367-33-2)
- 1,3-Bis((R)-1-phenylethyl)-1,3,2-diazaphospholidine 2-oxide (CAS 1449218-80-7)
- 3-(Benzyloxy)-N-(thiophen-2-ylmethyl)isoxazole-5-carboxamide (CAS 1428358-57-9)
- 4-Amino-N-(1-phenyl-1H-pyrazol-4-yl)benzenesulfonamide (CAS 15520-50-0)
- (2R,6S)-2,6-Dimethyl-4-(piperidin-2-ylmethyl)morpholine oxalate 1212426-87-3 (CAS 1212426-87-3)
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- 1,1,1-Trifluoro-5-hydroxypentan-2-one (CAS 121749-66-4)
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- 5,6-Dimethylpyrimidin-4-amine (CAS 54568-12-6)
- (1R,2S)-2-methylcyclopropanamine (CAS 1821728-03-3)
- 1-(4-Bromophenyl)-3-((4-isopropylphenyl)amino)propan-1-one (CAS 477334-14-8)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(3-((tert-butoxycarbonyl)amino)propoxy)phenyl)propanoic acid (CAS 86937-03-3)
- 1-(4-Pyridazinyl)ethanamine Hydrochloride (CAS 1149585-79-4)
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