5-((4-Aminophenyl)thio)-1,3,4-thiadiazol-2-amine CAS 66104-40-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66104-40-3 |
| Molecular Formula | 2*C20H29O2 Sr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-Aminophenyl)thio)-1,3,4-thiadiazol-2-amine (CAS 66104-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: 2*C20H29O2 Sr. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | 2*C20H29O2 Sr |
| Molecular Weight | 389.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Aminophenyl Standards
- 4-((4-Aminophenyl)thio)phenol (CAS 100062-94-0)
- 1-(4-Aminophenyl)-3-cyclopropylurea (CAS 1000931-26-9)
- n-(3-Aminophenyl)-1-methyl-1h-pyrazole-3-carboxamide (CAS 1001500-68-0)
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Recommended Standards
- Tert-butyl ((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)carbamate (CAS 1053656-50-0)
- 2,5-Dichloro-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-67-5)
- 4-(tert-Butyl)-2-ethoxybenzonitrile (CAS 168036-27-9)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-chlorophenyl)methanone (CAS 898758-06-0)
- 2-(((4-Hydroxy-6-isopropylthieno[2,3-d]pyrimidin-2-yl)methyl)thio)acetic acid (CAS 1144489-45-1)
- (2E)-3-(3-Chlorophenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (CAS 1482338-61-3)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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