N-(4-Isopropylphenyl)-2-(tetrahydro-2H-pyran-4-ylcarbonyl)hydrazinecarbothioamide CAS 1858251-92-9
| CAS No. | 1858251-92-9 |
| Molecular Formula | C16H23N3O2S |
| Molecular Weight | 321.44 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.
N-(4-Isopropylphenyl)-2-(tetrahydro-2H-pyran-4-ylcarbonyl)hydrazinecarbothioamide (CAS 1858251-92-9) is a high-purity analytical reference standard with the molecular formula C16H23N3O2S and a molecular weight of 321.44 g/mol.
Based on its molecular formula C16H23N3O2S, N-(4-Isopropylphenyl)-2-(tetrahydro-2H-pyran-4-ylcarbonyl)hydrazinecarbothioamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C16H23N3O2S |
| Molecular Weight | 321.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-(4-Isopropylphenyl)-2-(tetrahydro-2H-pyran-4-carbonyl)hydrazine-1-carbothioamide (CAS 1980040-32-1)
- N-(4-Isopropylphenyl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide (CAS 592467-09-9)
- Propyl 2-(4-isopropylphenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416347-38-0)
- N-(2-Isopropylphenyl)-2-nitrobenzenesulfonamide (CAS 350993-24-7)
- (4-Isopropylphenyl)(2-nitro-5-(prop-2-yn-1-yloxy)phenyl)methanone (CAS 478965-00-3)
- Ethyl 3-(4-isopropylphenyl)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 941573-53-1)
- N-(4-isopropylphenyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477855-13-3)
- 2-(4-Isopropylphenyl)-3,6-dimethylquinoline-4-carboxylic acid (CAS 438220-22-5)
Recommended Standards
- N-((2-Methoxyadamantan-2-yl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 1797560-68-9)
- N-(Naphthalen-1-yl)-3-(p-tolylthio)propanamide (CAS 188849-53-8)
- N-Cyclopropyl-N-(2-(thiophen-2-yl)ethyl)-1-naphthamide (CAS 1396800-33-1)
- (R)-1-(1-(1H-Imidazol-5-yl)propan-2-yl)-3-(2-(((4-methyl-1H-imidazol-5-yl)methyl)thio)ethyl)guanidine (CAS 79313-75-0)
- tert-Butyl (20-hydroxy-3,6,9,12,15,18-hexaoxaicosyl)(methyl)carbamate (CAS 2874309-76-7)
- 4-Amino-1-(2,3,5-tri-O-tert-butyldimethylsilyl-β-D-ribofuranosyl)imidazo[4,5-α]pyridine (CAS 147212-86-0)
- 6-(p-Toluidino)-2-naphthalenesulfonic acid, potassium salt (CAS 32752-10-6)
- Olprinone Impurity 26 (CAS CATO-C4X-204326)
- 1-Benzyl-N-isopropylazetidin-3-amine (CAS 223381-62-2)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- Zinc titanium oxide, 99.9% (metals basis) (CAS 12036-69-0)
- N1,N1-Diethyl-3-methylbenzene-1,4-diamine dihydrochloride (CAS 54749-07-4)
- 4-(P-tolyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 305336-64-5)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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