1-(3,4-dimethylphenyl)-1H-tetrazole-5-thiol CAS 135965-05-8
| CAS No. | 135965-05-8 |
| Molecular Formula | C9H10N4S |
| Molecular Weight | 206.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(3,4-dimethylphenyl)-1H-tetrazole-5-thiol (C9H10N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 206.27 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-(3,4-dimethylphenyl)-1H-tetrazole-5-thiol (CAS 135965-05-8), a certified reference material (molecular formula C9H10N4S, MW 206.27 g/mol) for analytical method development and quality control.
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), 1-(3,4-dimethylphenyl)-1H-tetrazole-5-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 | C9H10N4S |
| Molecular Weight | 206.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related dimethylphenyl Standards
- 1-(2,3-dimethylphenyl)-1H-tetrazole-5-thiol (CAS 851721-95-4)
- 1-(2,4-Dimethylphenyl)-1Hh-1,2,3,4-tetrazole-5-thiol (CAS 22347-25-7)
- 1-(2,6-Dimethylphenyl)-1H-tetrazole-5-thiol (CAS 80650-21-1)
- 1-(3,5-Dimethylphenyl)-1H-tetrazole-5-thiol (CAS 851721-98-7)
- 2-((1-(3,4-Dimethylphenyl)ethyl)amino)acetamide (CAS 1019116-94-9)
- Ethyl 3-(2,4-dimethylphenyl)propanoate (CAS 1057673-96-7)
- 2-(2,4-Dimethylphenyl)-3-methylbutanoic acid (CAS 1225916-37-9)
- 2-(3,5-Dimethylphenyl)-3-methylbutanoic acid (CAS 1226203-93-5)
Recommended Standards
- 8-Methoxy-6-oxo-octanoic Acid Methyl Ester-d4 (CAS 1346603-91-5)
- 4-(3-Aminophenyl)-5-methyl-4h-1,2,4-triazole-3-thiol (CAS 137582-04-8)
- N-((1,2,3-thiadiazol-4-yl)methyl)-4-methylpyridin-3-amine (CAS 1343084-38-7)
- 2-(2-Hydrazinylpyridin-4-yl)-4-methylthiazole (CAS 1431729-47-3)
- 5-Bromo-4,6-dichloro-2-((methylsulfonyl)methyl)pyrimidine (CAS 1423024-74-1)
- 2-(Pyridin-4-yl)quinoline (CAS 52089-02-8)
- 2-Chloro-4-iodo-6-methoxypyridine (CAS 1227602-76-7)
- 3-((4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino)benzonitrile (CAS 303146-09-0)
- 2,3-Dimethoxy-6-fluorobenzyl alcohol (CAS 1260814-69-4)
- 2-Bromo-1,2-dicyclopropylethan-1-one (CAS 1187384-08-2)
- 4-Methyl-2-(methylsulfanyl)benzoic acid (CAS 24852-73-1)
- Ethyl 5-acetyl-2-amino-4-phenylthiophene-3-carboxylate (CAS 122835-45-4)
- 3-Hydroxy-3-methylindolin-2-one (CAS 3040-34-4)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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