1H-[1,2,4]Triazino[6,5-b]indole-3-thiol CAS 31481-99-9
| CAS No. | 31481-99-9 |
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-[1,2,4]Triazino[6,5-b]indole-3-thiol (C9H6N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1H-[1,2,4]Triazino[6,5-b]indole-3-thiol (CAS 31481-99-9) is a high-purity analytical reference standard with the molecular formula C9H6N4S and a molecular weight of 202.24 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1H-[1,2,4]Triazino[6,5-b]indole-3-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- [1,2,4]Triazino[4,5-a]indole-1(2H)-thione (CAS 50336-06-6)
- 4-methyl[1,2,4]triazino[4,5-a]indol-1(2H)-one (CAS 37574-74-6)
- 4-Methyl-1,3,5-triazino[1,2-a]benzimidazol-2-amine (CAS 78650-16-5)
- 5H-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 28668-95-3)
- 1H-[1,2,4]Triazino[3,4-b]quinazoline-3,6(2H,4H)-dione (CAS 253273-38-0)
- [1,2,4]triazino[4,5-a]benzimidazol-4(3H)-one (CAS 20029-13-4)
- 9H-[1,2,4]Triazino[6,5-b]indol-3-amine (CAS 141857-72-9)
- 1,3,5-Triazino[1,2-a]benzimidazol-2-amine (CAS 61678-05-5)
Recommended Standards
- [1,3]thiazolo[4,5-b]quinoxalin-2-amine (CAS 56364-70-6)
- 2-(1H-1,2,3-Triazol-1-yl)benzo[d]thiazole (CAS 30786-50-6)
- (2Z)-2-Amino-3-[(E)-[(thiophen-2-yl)methylidene]amino]but-2-enedinitrile (CAS 882272-29-9)
- 2-(1H-Pyrazolo[3,4-b]pyridin-3-yl)thiazole (CAS 918484-79-4)
- Benazolin potassiumsalt (CAS 67338-65-2)
- Methyl 2-hydroxy-6-methoxybenzoate (CAS 22833-69-8)
- 1-(4-Bromophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-81-8)
- N-{[4-fluoro-2-(4-fluorophenyl)phenyl]sulfamoyl}acetamide (CAS 1798687-01-0)
- Sitagliptin Impurity 96 (CAS 1675201-14-5)
- 2-(2-Bromoacetyl)-5-methylisoxazol-3(2H)-one (CAS 38100-61-7)
- 2-[(2,4,6-trimethylphenyl)amino]acetohydrazide (CAS 750624-66-9)
- 5-Amino-1-benzyl-3-methylpyridin-2(1H)-one (CAS 2271477-28-0)
- TCO-PEG9-maleimide (CAS 2183440-37-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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