6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-thiol CAS 13805-41-9
| CAS No. | 13805-41-9 |
| Molecular Formula | C7H11N3S |
| Molecular Weight | 169.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-thiol (CAS 13805-41-9) is a high-purity analytical reference standard with the molecular formula C7H11N3S and a molecular weight of 169.25 g/mol.
6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-thiol (C7H11N3S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. 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).
As a certified reference material (CRM), 6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-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 | C7H11N3S |
| Molecular Weight | 169.25 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tetrahydro Standards
- 5,6,7,8-Tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine (CAS 86029-68-7)
- n-((Tetrahydro-2h-pyran-4-yl)methyl)cyclobutanamine (CAS 1250031-65-2)
- 2-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-7-ol (CAS 134767-55-8)
- (4,5,6,7-Tetrahydro-1,3-benzothiazol-2-yl)methanol (CAS 40516-71-0)
- 3-(Tetrahydro-1H-pyrrolizin-7a(5H)-yl)propan-1-ol (CAS 80843-39-6)
- 2-methyl-5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one (CAS 134201-14-2)
- 5-(Tetrahydro-2H-pyran-4-yl)-1,3,4-oxadiazol-2-amine (CAS 1340177-79-8)
- 3-Oxo-2,5,6,7-tetrahydro-3H-pyrrolo[2,1-c][1,2,4]triazole-5-carboxylic acid (CAS 1259055-33-8)
Recommended Standards
- 2-Isopropyl-1H-imidazole-4-carbothioamide (CAS 136388-14-2)
- 4,5-Dimethyl-6-(methylthio)pyridazin-3-amine (CAS 1402609-42-0)
- 1,3-dimethyl-1H,4H,5H,6H-pyrazolo[3,4-b][1,4]thiazine (CAS 1354952-12-7)
- 5,6-Dimethyl-2-(methylthio)-4-pyrimidinamine (CAS 14394-63-9)
- 5-chloro-2-(cyclopentyloxy)aniline (CAS 946761-13-3)
- Methyl 6-(tert-butylamino)-5-methylnicotinate (CAS 1355229-09-2)
- Ethyl 6-vinylimidazo[1,2-a]pyridine-3-carboxylate (CAS 1004550-09-7)
- 2-(2-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353947-48-4)
- 2'-Methoxy-[1,1'-biphenyl]-4-carbonitrile (CAS 113547-30-1)
- 2,5-Diethoxythiophenol (CAS 29236-93-9)
- 6-(Methylsulfonyl)picolinaldehyde (CAS 1780013-94-6)
- 2,2′-(3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydrooxazole] (CAS 1021602-65-2)
- 4-(4-Chlorophenyl)-3-hydroxythiazole-2(3H)-thione (CAS 105922-93-8)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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