2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N'-(2-phenylacetyl)acetohydrazide CAS 336180-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 336180-05-3 |
| Molecular Formula | C18H16N4O4S |
| Molecular Weight | 384.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N'-(2-phenylacetyl)acetohydrazide (CAS 336180-05-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N4O4S. Molecular weight: 384.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16N4O4S |
| Molecular Weight | 384.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Hydroxyphenyl Standards
- 2-(4-((2-((4-Hydroxyphenyl)(methyl)amino)-4-oxothiazol-5(4H)-ylidene)methyl)phenoxy)acetic acid (CAS 501108-10-7)
- 1-(5-(3-Hydroxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-2-(4-methylpiperazin-1-yl)ethan-1-one (CAS 899724-50-6)
- 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 336180-64-4)
- 2-((5-(2-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 336180-25-7)
- 2-(5-(2-Hydroxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbonyl)benzoic acid (CAS 353763-50-5)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(5-fluoro-2-methylphenyl)acetamide (CAS 835896-49-6)
- 3-(4-Hydroxyphenyl)-2-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]quinazolin-4(3H)-one (CAS 1321715-78-9)
- 2,2-Bis(4-hydroxyphenyl)-1,2-diphenylethanone (CAS 23916-51-0)
Recommended Standards
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(benzo[d][1,3]dioxol-5-yl)acetamide (CAS 577770-14-0)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 332922-51-7)
- 1-(5-(3-Nitrophenyl)-1-tosyl-1H-pyrrol-2-yl)ethan-1-one (CAS 827024-09-9)
- Valeric Acid-d5 (CAS 109-52-4 (Non-Labelled))
- Deptropine citrate CRS (CAS 2169-75-7)
- 4-Methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 859297-02-2)
- 1-(4-(6-Ethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)pentan-1-one (CAS 897470-72-3)
- 1-Methyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-3-amine (CAS 1546992-41-9)
- 4-(Benzylamino)butan-2-one (CAS 46231-21-4)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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