2-Amino-5-(3-thienyl)-1,3,4-thiadiazole CAS 70057-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70057-71-5 |
| Molecular Formula | C6H5N3S2 |
| Molecular Weight | 183.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-(3-thienyl)-1,3,4-thiadiazole (CAS 70057-71-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3S2. Molecular weight: 183.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S2 |
| Molecular Weight | 183.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Amino Standards
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- 2-(5-Amino-3-(sec-butyl)-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152965-79-1)
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- 2-amino-8-methyl-3,4-dihydroquinazolin-4-one (CAS 116836-27-2)
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Recommended Standards
- 2,7,10-triazaspiro[5.6]dodecan-9-one (CAS 2490705-32-1)
- 2-amino-5-methyl-3,4-dihydroquinazolin-4-one (CAS 50440-84-1)
- 2,7,10-triazaspiro[5.6]dodecan-11-one (CAS 2138274-26-5)
- 3-Fluoropropyl (2,2,2-trifluoroethyl) carbonate (CAS 1980085-54-8)
- Azepan-1-yl(5-bromo-2-methoxypyridin-3-yl)methanone (CAS 1779122-32-5)
- (R)-1-benzyl-N-ethylpyrrolidin-3-amine (CAS 376591-05-8)
- 1-(3-Fluoro-4-(2,2,2-trifluoroethoxy)phenyl)ethan-1-amine (CAS 1019602-76-6)
- (E)-1-(4-bromophenyl)-3-(methyl((3-(trifluoromethyl)benzoyl)oxy)amino)prop-2-en-1-one (CAS 303151-53-3)
- 5-Cyclopropoxy-4-iodopicolinaldehyde (CAS 1243456-86-1)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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