5-Amino-2,4-dihydro-4-methyl-3H-1,2,4-triazole-3-thione CAS 66870-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66870-09-5 |
| Molecular Formula | C3H6N4S |
| Molecular Weight | 130.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-2,4-dihydro-4-methyl-3H-1,2,4-triazole-3-thione (CAS 66870-09-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H6N4S. Molecular weight: 130.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H6N4S |
| Molecular Weight | 130.17 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
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- 2-Amino-5-methylthiazol-4-ol (CAS 133833-95-1)
- 2-Amino-4-hydroxymethylthiazole (CAS 51307-43-8)
- 2-Amino-5,6-dihydro-4H-1,3-thiazin-4-one (CAS 24676-14-0)
- 2-Amino-5-methyl-1,3-thiazol-4(5H)-one (CAS 3805-14-9)
- 4-Amino-5-methyl-4H-[1,2,4]triazole-3-thiol (CAS 20939-15-5)
- 5-Amino-2-methyl-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 37634-01-8)
- N-Amino-D-proline (CAS 10139-05-6)
Recommended Standards
- 5-((Methylthio)methyl)-2H-tetrazole (CAS 36855-39-7)
- 5-Ethyl-1,3,4-oxadiazole-2-thiol (CAS 62999-57-9)
- 3-Methyl-2-thioxoimidazolidin-4-one (CAS 694-68-8)
- 2-Methoxy-3-(2-thiomethylphenyl)propiophenone (CAS 898754-25-1)
- N-(3,4-Dimethoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477332-96-0)
- Methyl 4-(Cbz-Amino)-3-oxobutanoate (CAS 82961-77-1)
- 38966-30-2 Calcium 5'-O-phosphonatoguanosine DTXSID40511549 (CAS 38966-30-2)
- 1-(3-Chloro-4-pyridyl)-1,6-heptanedione (CAS 898785-36-9)
- 2-(Dimethoxymethyl)-4-methoxy-1-nitrobenzene (CAS 548798-22-7)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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