5-Amino-3-(tert-Butyl)isothiazole-4-carbonitrile CAS 41808-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41808-38-2 |
| Molecular Formula | C8H11N3S |
| Molecular Weight | 181.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-3-(tert-Butyl)isothiazole-4-carbonitrile (CAS 41808-38-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11N3S. Molecular weight: 181.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11N3S |
| Molecular Weight | 181.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methyl-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-2-amine (CAS 685123-96-0)
- 6,7-Dimethyl-3,4-dihydro-2H-pyrazino[2,3-b][1,4]thiazine (CAS 55360-59-3)
- 4-Allyl-5-cyclopropyl-4H-1,2,4-triazole-3-thiol (CAS 443917-88-2)
- Thiocillin IDiscontinued (CAS 59979-01-0)
- 1-((1-Phenylcyclopropyl)methyl)piperidin-3-amine (CAS 1713649-43-4)
- Cyclooctylhydrazine (CAS 57369-89-8)
- 2-(3-Isopropyl-5-methyl-1H-pyrazol-1-yl)ethanol (CAS 709674-72-6)
- tert-Butyl methyl terephthalate (CAS 104141-93-7)
- 3-Amino-4-(1H-pyrrol-1-yl)benzoic acid (CAS 1315475-29-6)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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