5-[4-(Methylthio)benzyl]-1,3,4-oxadiazol-2-amine CAS 1177316-64-1
| CAS No. | 1177316-64-1 |
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-[4-(Methylthio)benzyl]-1,3,4-oxadiazol-2-amine 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.
5-[4-(Methylthio)benzyl]-1,3,4-oxadiazol-2-amine (CAS 1177316-64-1), molecular formula C10H11N3OS and molecular weight 221.28 g/mol, is a CATO reference standard with documented purity and traceability.
5-[4-(Methylthio)benzyl]-1,3,4-oxadiazol-2-amine (C10H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- (1-(2-(Methylthio)phenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1249284-59-0)
- (1-(3-(Methylthio)phenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250286-60-2)
- (1-(4-(Methylthio)phenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1250359-45-5)
- 1-Methyl-4-(2-(methylthio)pyrimidin-4-yl)-1H-pyrazol-5-amine (CAS 956721-98-5)
- 5-(Methylthio)-3-(thiophen-2-yl)-1H-pyrazole-4-carbonitrile (CAS 1030315-96-8)
- 3-(Methylthio)benzo[4,5]thiazolo[2,3-c][1,2,4]triazole (CAS 40527-79-5)
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Recommended Standards
- 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine (CAS 117562-90-0)
- 4-(2-(Thiophen-2-yl)ethoxy)pyridin-2(1H)-one (CAS 1182255-11-3)
- 3-(1H-pyrrol-1-yl)-3-thien-2-ylpropanoic acid (CAS 1170367-33-5)
- (4-(4-Methoxyphenyl)thiazol-2-yl)methanol (CAS 1211511-23-7)
- 3-Butyl-5,7a-dihydroisobenzofuran-1(4H)-one (CAS 141120-37-8)
- 3-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole-6-carbonitrile (CAS 1637781-29-3)
- tert-Butyl(2-fluoro-5-nitrophenoxy)dimethylsilane (CAS 1881330-97-7)
- SAR107375E Impurity 16 (CAS CATO-C4X-229916)
- Ethyl 8-bromo-6-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 847446-55-3)
- 2-Methyl-N-propyl-1-propanamine (CAS 39190-66-4)
- Ethyl 2-(4-bromo-2-nitrophenoxy)propanoate (CAS 1254332-80-3)
- 4-chloro-N-methyl-3-oxo-butanamide (CAS 1314919-68-0)
- 3-(Quinolin-4-yl)acrylaldehyde (CAS 172678-61-4)
- Neuropeptide FF (CAS 99566-27-5)
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