1-cyclopropyl-1H-tetrazole-5-thiol CAS 637781-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 637781-10-3 |
| Molecular Formula | C4H6N4S |
| Molecular Weight | 142.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-cyclopropyl-1H-tetrazole-5-thiol (CAS 637781-10-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6N4S. Molecular weight: 142.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6N4S |
| Molecular Weight | 142.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related cyclopropyl Standards
- 5-Cyclopropyl-[1,3,4]oxadiazole-2-thiol (CAS 64007-54-1)
- 3-cyclopropyl-3-methylbutanoic acid (CAS 1021939-05-8)
- 3-Cyclopropyl-2,2-dimethylpropanoic acid (CAS 131469-76-6)
- 1-Cyclopropyl-3-ethynylbenzene (CAS 1378654-62-6)
- 3-Cyclopropyl-2-methylbutanoic acid (CAS 1485998-80-8)
- 2-Cyclopropyl-2-methylbutanoic acid (CAS 1545135-09-8)
- 2-cyclopropyl-1-(oxiran-2-yl)propan-2-ol (CAS 2060048-60-2)
- Cyclopropyl(3-methyloxetan-3-yl)methanol (CAS 2090434-10-7)
Recommended Standards
- 1-(Prop-2-en-1-yl)-1h-1,2,3,4-tetrazole-5-thiol (CAS 7624-33-1)
- 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide (CAS 2022397-24-4)
- 1-(4-Methyl-1,2,5-thiadiazol-3-yl)ethanone (CAS 211429-90-2)
- Methyl 3-amino-7-methoxybenzo[b]thiophene-2-carboxylate (CAS 198204-08-9)
- N-(3-(m-tolylcarbamoyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)nicotinamide (CAS 328286-36-8)
- Tetrahydropentalene-1,6(2H,6aH)-dione (CAS 90953-74-5)
- (1R,3R,6S)-Ethyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate, 97% (CAS 1210348-12-1)
- 2,2,2-Trifluoro-N-phenylacetimidoyl Chloride (CAS 61881-19-4)
- 1-(tert-Butoxycarbonyl)-3-(methylamino)azetidine-3-carboxylic acid (CAS 1936671-99-6)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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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