5-Amino-2,1,3-benzothiadiazole CAS 874-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874-37-3 |
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-2,1,3-benzothiadiazole (CAS 874-37-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5N3S. Molecular weight: 151.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 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.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-1,2,3-benzothiadiazole (CAS 13599-80-9)
- 4-Amino-2,1,3-benzothiadiazole (CAS 767-64-6)
- 1-Amino-7-fluoro-2,3-dihydro-1H-indene (CAS 1071449-14-3)
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Recommended Standards
- 5-Acetylthiophene-3-carbonitrile (CAS 80577-93-1)
- 5-Hydroxybenzothiazole (CAS 7686-41-1)
- 5-Acetylthiophene-2-carbonitrile (CAS 88653-55-8)
- (S)-4-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1307873-37-5)
- 2,4,5-Trimethylthiazole (CAS 13623-11-5)
- Ethyl 3-hydroxy-1-methyl-1H-indole-2-carboxylate (CAS 42871-90-9)
- 9,10-Bis(2-(pyridin-4-yl)vinyl)anthracene (CAS 407626-74-8)
- 1-Methoxy-2-(thiocyanatomethyl)benzene (CAS 1233518-03-0)
- 26392-49-4 (2-Ethylhexyl)ammonium chloride 1-Hexanamine, 2-ethyl-, hydrochloride (1:1) 1-Hexanamine, 2-ethyl-, hydrochloride EINECS 247-648-2 (CAS 26392-49-4)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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