1-(5-(2-Methylthiazol-4-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea CAS 1251687-02-1
| CAS No. | 1251687-02-1 |
| Molecular Formula | C12H11N5O2S2 |
| Molecular Weight | 321.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 321.38 g/mol gives 1-(5-(2-Methylthiazol-4-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(5-(2-Methylthiazol-4-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1251687-02-1), a certified reference material (molecular formula C12H11N5O2S2, MW 321.38 g/mol) for analytical method development and quality control.
1-(5-(2-Methylthiazol-4-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (C12H11N5O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(5-(2-Methylthiazol-4-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-ylmethyl)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 | C12H11N5O2S2 |
| Molecular Weight | 321.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(4-Methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-amine (CAS 1217728-23-8)
- 1365962-77-1 7-(4-Methoxyphenyl)-5-phenyl-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-amine MFCD22056542 (CAS 1365962-77-1)
- 2-(1H-Indol-1-yl)-1-(4-(pyrimidin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1207050-66-5)
- 1-(6-(1H-Imidazol-1-yl)pyridin-3-yl)-3-(3-phenylpropyl)urea (CAS 1421500-39-1)
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)thiophene-2-sulfonamide (CAS 921512-98-3)
- (R,8Z,11Z,13E)-15-Hydroxyicosa-8,11,13-trienoic acid (CAS 92693-02-2)
- 4-Bromo-5-(isobutoxymethyl)-1-isopropyl-1H-pyrazole (CAS 1856088-95-3)
- 3592AF 5,6-Dimethyl-2-piperidin-4-yl-1H-benzimidazole 933745-04-1 C14H19N3 (CAS 933745-04-1)
- 3-((4-Hydroxypiperidin-1-yl)methyl)benzonitrile (CAS 887593-83-1)
- 2-Chloro-4-methoxy-5-phenylpyrimidine (CAS 901311-77-1)
- 5-Bromo-3-(pyrrolidin-1-ylsulfonyl)-1H-indole-2-carbaldehyde (CAS 918142-89-9)
- 2-(5-Sulfanylidene-4,5-dihydro-1h-1,2,4-triazol-3-yl)benzoic acid (CAS 1119452-21-9)
- 3-Bromo-5-pyrrolidinopyridine (CAS 944718-19-8)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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