4-Hydroxy-tetramisole CAS 6649-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6649-26-9 |
| Molecular Formula | C11H12N2OS |
| Molecular Weight | 220.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-tetramisole (CAS 6649-26-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2OS. Molecular weight: 220.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12N2OS |
| Molecular Weight | 220.29 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-s-(thiophen-2-yl)propane-1-sulfonamido (CAS 1017464-61-7)
- 3-Hydroxy-4-(piperazin-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1049116-89-3)
- 2-Hydroxy Levamisole (CAS 1292908-42-9)
- N’-hydroxy-6-(piperidin-1-yl)pyridine-3-carboximidamide (CAS 1017022-80-8)
- 6-Hydroxy-1-isopentyl-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1017420-64-2)
- 5-Hydroxy-3,4:7,8-dibenzocyclooct-1-yne (CAS 1027338-06-2)
- 6-[(2r)-1-hydroxy-3-methylbutan-2-yl]-5h,6h,7h-pyrrolo[3,4-b]pyridin-5-one (CAS 1268952-43-7)
- 2-(6-Hydroxy-5-methylpyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352490-46-0)
Recommended Standards
- 4-Hydrazinyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 40106-45-4)
- 4-Imino-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-amine (CAS 58125-43-2)
- 4-hydrazino-2-methyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 300816-23-3)
- N-(Methoxycarbonyl)glycine (CAS 1670-97-9)
- Levalbuterol USP Related Compound E HCl (CAS 69716-64-9 (free base:754926-25-5))
- N-methyl-N-(piperidin-4-ylmethyl)-1-(thiophen-2-yl)ethan-1-amine hydrochloride (CAS 1420862-02-7)
- Desloratadine Impurity 36 (CAS 1193725-75-5)
- [6-(2-Ethyl-1-piperidinyl)-3-pyridinyl]methanamine (CAS 1094798-61-4)
- 4-(3,5-Dimethylbenzamido)butanoic acid (CAS 923693-98-5)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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