(E)-thiochroman-4-one oxime CAS 15857-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15857-68-8 |
| Molecular Formula | C9H9NOS |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-thiochroman-4-one oxime (CAS 15857-68-8) pharmaceutical standards reference standard. Molecular formula: C9H9NOS. Molecular weight: 179.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9NOS |
| Molecular Weight | 179.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- Thiochroman-4-one 1-oxide (CAS 26524-91-4)
- 4-(Methyl)thiochroman-4-ol (CAS 79454-13-0)
- (R)-thiochroman-4-amine (CAS 1062069-03-7)
- Thiochroman-3-ylamine (CAS 124499-23-6)
- Thiochroman-6-amine (CAS 1369163-28-9)
- (S)-thiochroman-4-amine (CAS 314081-28-2)
- Thiochroman-4-amine (CAS 93192-72-4)
- Thiochroman-3-one (CAS 16895-58-2)
Recommended Standards
- [(2R)-1-methanesulfonylpyrrolidin-2-yl]methanol (CAS 1568059-42-6)
- 1-Pyrrolidinesulfonamide, 3-(aminomethyl)- (CAS 1593474-58-8)
- 4-methyl-2-(2-methyl-1H-imidazol-4-yl)-1,3-thiazole (CAS 1566827-20-0)
- 3,3A,5,9b-tetrahydro-1H-pyrrolo[3,4-c]quinolin-4(2H)-one (CAS 1017782-20-5)
- 2,2-Bis-(hydroxymethyl) malonic acid (CAS 173783-71-6)
- N,5-Dimethyl-1H-indole-3-ethanamine (CAS 1189798-86-4)
- 5-Bromo-N-(6-methoxypyridin-3-yl)nicotinamide (CAS 524924-30-9)
- 1-Benzyl 1'-(tert-butyl) hexahydrospiro[indole-3,3'-piperidine]-1,1'(2H)-dicarboxylate (CAS 1823403-86-6)
- 4-Amino-2,3-dihydro-2-(2-oxo-6-thioxo-3-piperidinyl)-3-thioxo-1H-isoindol-1-one (CAS 2641643-76-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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