2-(Benzo[d]oxazol-2-ylthio)-1-(3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethan-1-one CAS 1251579-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251579-48-2 |
| Molecular Formula | C19H15N5O3S |
| Molecular Weight | 393.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Benzo[d]oxazol-2-ylthio)-1-(3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethan-1-one (CAS 1251579-48-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15N5O3S. Molecular weight: 393.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15N5O3S |
| Molecular Weight | 393.42 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-Nitroso Bumetanide (CAS 2490432-02-3)
- (R)-(-)-DBD-Py-NCS [=(R)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling] (CAS 163927-31-9)
- Anlotinib Impurity 4 (CAS CATO-C4X-32834)
- 2-Azaspiro[3.3]Heptan-5-one (CAS 1352546-68-9)
- (s)-2-Amino-2-(2-(trifluoromethoxy)phenyl)ethan-1-ol (CAS 1212964-05-0)
- 1-(But-3-en-1-yl)anthracene-9,10(1H,4H)-dione (CAS 52651-55-5)
- 2-(Chloromethyl)-6-nitro-1h-1,3-benzodiazole hydrochloride (CAS 1092698-81-1)
- 1-(5-(Chloromethyl)-1,3,4-thiadiazol-2-yl)-2-methyl-4-((2-phenyl-1H-indol-3-yl)methylene)-1H-imidazol-5(4H)-one (CAS 143658-86-0)
- 7-Chloro-1-methylnaphthalene (CAS 690224-01-2)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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