4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1h-pyrazol-5-amine CAS 1188304-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1188304-92-8 |
| Molecular Formula | C13H13N5OS |
| Molecular Weight | 287.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1h-pyrazol-5-amine (CAS 1188304-92-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N5OS. Molecular weight: 287.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N5OS |
| Molecular Weight | 287.34 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related methylphenyl Standards
- 4-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]-3-(methylsulfanyl)-1H-pyrazol-5-amine (CAS 1188304-91-7)
- 6-[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]quinoline (CAS 866018-97-5)
- (2Z)-2-[(4-Methylphenyl)methylidene]-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 1164469-52-6)
- (E)-3-(4-Methylphenyl)-1-[4-(1H-pyrrol-1-yl)phenyl]-2-propen-1-one (CAS 551930-62-2)
- (2S)-1-[(4-Methylphenyl)sulfonyl]-2-(phenylmethyl)aziridine (CAS 62596-64-9)
- 5-[(E)-2-[(4-Methylphenyl)amino]ethenyl]-3-(methylsulfanyl)-1,2-thiazole-4-carbonitrile (CAS 1164474-08-1)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 338963-38-5)
- 4-[(4-Methylphenyl)sulfanyl]-3-nitrobenzenecarbaldehyde oxime (CAS 477852-05-4)
Recommended Standards
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)acetamide (CAS 1207058-96-5)
- 1-(Benzenesulfonyl)-2-methyl-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1186502-59-9)
- (2Z)-2-{[4-(1H-imidazol-1-yl)phenyl]methylidene}-1,3-thiazolidine-4-carboxylic acid (CAS 1214864-94-4)
- 3-(2-Fluoroethoxy)aniline (CAS 1764-82-5)
- 1-(4-Methyl-3-nitro-1H-pyrrol-2-yl)ethanone (CAS 64031-11-4)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1198094-97-1)
- Tenofovir Alafenamide Impurity 47 (CAS 1884329-63-8)
- Ethyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)(2-cyanophenyl)carbamate (CAS 876946-41-7)
- R-Propranolol HCl (CAS 13071-11-9)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com