5-Amino-2-benzimidazolethiol CAS 2818-66-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2818-66-8 |
| Molecular Formula | C7H7N3S |
| Molecular Weight | 165.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-2-benzimidazolethiol (CAS 2818-66-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7N3S. Molecular weight: 165.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7N3S |
| Molecular Weight | 165.22 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
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- 6-Amino-2-(methylthio)nicotinonitrile (CAS 1392149-89-1)
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- 6-Amino-5-(methylthio)nicotinonitrile (CAS 2794197-60-5)
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Recommended Standards
- Thieno[3,4-b]pyridine-5,7-diamine (CAS 861100-75-6)
- 2-Hydrazinobenzothiazole (CAS 615-21-4)
- Thieno[3,2-d]pyrimidin-7-ylmethanamine (CAS 871013-29-5)
- 1,2-Dichloro-1,1,2,3,3-pentafluoropropane (CAS 422-44-6)
- Tert-butyl 2-(dihydrofuran-3(2H)-ylidene)hydrazine-1-carboxylate (CAS 158020-60-1)
- 1-[3-(Methylsulfonyl)phenyl]cyclopropylamine (CAS 1314645-93-6)
- Ethyl 6-bromo-2-methyl-1H-indole-4-carboxylate (CAS 1638761-23-5)
- 6-(2,4-Difluorophenyl)nicotinaldehyde (CAS 898796-15-1)
- 5-Methyl-1-((5-methyl-2-(p-tolyl)oxazol-4-yl)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1223881-92-2)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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