2-((3,5-Dimethyl-1h-pyrazol-4-yl)thio)aniline CAS 150536-99-5
| CAS No. | 150536-99-5 |
| Molecular Formula | C11H13N3S |
| Molecular Weight | 219.31 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.
CATO supplies 2-((3,5-Dimethyl-1h-pyrazol-4-yl)thio)aniline (CAS 150536-99-5), a certified reference material (molecular formula C11H13N3S, MW 219.31 g/mol) for analytical method development and quality control.
Structurally, 2-((3,5-Dimethyl-1h-pyrazol-4-yl)thio)aniline (C11H13N3S) 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 219.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H13N3S |
| Molecular Weight | 219.31 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.) | 2000 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 5,6-Dimethyl-2-(5-methylthiophen-2-yl)pyrimidin-4-amine (CAS 1249961-08-7)
- 1,3-Dimethyl-6-propoxy-1,2,3,4-tetrahydroisoquinoline, mixture of diastereomers (CAS 1343368-57-9)
- 4,5-Dimethyl-2-(2-methylthiazol-4-yl)phenol (CAS 1387574-03-9)
- 2-(4,4-Dimethyl-1-piperidinyl)benzyl Alcohol (CAS 291544-59-7)
- 2,2-Dimethyl-2H,3H,5H,9bH-[1,3]thiazolo[2,3-a]isoindol-5-one (CAS 3063-82-9)
- 2,6-Dimethyl-4-(piperidin-1-ylmethyl)phenol (CAS 42900-97-0)
- C-[4-(3,5-Dimethyl-phenyl)-tetrahydro-pyran-4-yl]-methylamine (CAS 919017-11-1)
- 1-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-3,5-dimethyl-1H-pyrazol-4-amine (CAS 1004192-85-1)
Recommended Standards
- n-(4-(Methylthio)benzyl)-1h-pyrazol-3-amine (CAS 1424476-03-8)
- 5-(Mesitylthio)-1H-1,2,4-triazole (CAS 158091-64-6)
- 1-Methyl-3-(4-(methylthio)phenyl)-1h-pyrazol-5-amine (CAS 1414568-54-9)
- 4-Ethyl-5-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 174574-01-7)
- N-ethyl-N-(5-nitropyridin-2-yl)acetamide (CAS 115474-10-7)
- 2-(Benzylamino)-2-(3,4-dichlorophenyl)-acetonitrile hydrochloride (CAS 1440535-45-4)
- 1-(2,4-Dihydroxy-3-(trifluoromethyl)phenyl)-2-methylpropan-1-one (CAS 1204737-93-8)
- Gabapentin impurity 34 (CAS CATO-C4X-165434)
- (4Z,7S,8E,10Z,12E,14E,16R,17S,19Z)-7,16,17-Trihydroxydocosa-4,8,10,12,14,19-hexaenoic acid (CAS 810668-37-2)
- 4-(4-Carboxyphenyl)-2-chlorobenzoic acid (CAS 1261891-38-6)
- (S)-(+)-Manidipine (CAS 126451-47-6)
- tert-Butyl (3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (CAS 1310383-54-0)
- (2E)-3-(3-Bromophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 1638607-61-0)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com