Butyl 2-(butylthio)-5-methyl-1,3-selenazole-4-carboxylate CAS 647032-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647032-85-7 |
| Molecular Formula | C13H21NO2SSe |
| Molecular Weight | 334.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butyl 2-(butylthio)-5-methyl-1,3-selenazole-4-carboxylate (CAS 647032-85-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H21NO2SSe. Molecular weight: 334.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H21NO2SSe |
| Molecular Weight | 334.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-(Butylthio)-3-(2-methoxyethyl)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one (CAS 888434-87-5)
- 1-Benzyl-2-(butylthio)-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione (CAS 3434-24-0)
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Recommended Standards
- 5-Bromo-6-chloro-3-iodopyrazin-2-amine (CAS 2090186-99-3)
- Dimethyl 4,4'-sulfonyldibenzoate (CAS 3965-53-5)
- 4-Bromo-2-chloro-6-iodopyridin-3-ol (CAS 2244107-68-2)
- 3-Phenyl-2-propyn-1-amine hydrochloride 3-Phenylpropargylamine hydrochloride 30011-36-0 (CAS 30011-36-0)
- tert-Butyl 4-(2-chloro-6-fluorobenzylamino)piperidine-1-carboxylate (CAS 1349717-09-4)
- 2-(4-Methoxyphenyl)cyclopropan-1-amine hydrochloride (CAS 91799-44-9)
- 1-Bromo-4-methoxyisoquinoline (CAS 1421517-83-0)
- Ethyl (z)-2-(3-(5-acetyl-2-ethoxybenzyl)-4-oxothiazolidin-2-ylidene)acetate (CAS 869472-70-8)
- Indoline-3-carbaldehyde (CAS 1314979-42-4)
- FLAG Epitope Peptide (CAS 98849-88-8)
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