N-Isopropyl-3-methylbenzamide CAS 6958-48-1
| CAS No. | 6958-48-1 |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 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 N-Isopropyl-3-methylbenzamide (CAS 6958-48-1), a certified reference material (molecular formula C5H7N3OS, MW 157.19 g/mol) for analytical method development and quality control.
The molecular framework of N-Isopropyl-3-methylbenzamide (C5H7N3OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N-Isopropyl-3-methylbenzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 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 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 5-Isopropyl-5-methyloxazolidine-2,4-dione (CAS 100860-43-3)
- Isopropyl-L-proline (CAS 1141826-51-8)
- 2-Isopropyl-4,5-dihydrooxazole-4-carboxylic acid (CAS 1210824-90-0)
- 3-Isopropyl-4-methoxy-1H-1,2,4-triazol-5(4H)-one (CAS 135301-67-6)
- Isopropyl 4-oxo-2-azetidinecarboxylate (CAS 1354349-40-8)
- 4-Isopropyl-4-methyloxazolidine-2,5-dione (CAS 138142-01-5)
- 4-Isopropyl-3-methoxy-1H-1,2,4-triazol-5(4H)-one (CAS 145027-99-2)
- 7-Isopropyl-2,5-dioxa-8-azaspiro[3.4]Octane (CAS 1556097-27-8)
Recommended Standards
- N'-Hydroxy-2-methylthiazole-4-carboximidamide (CAS 263385-95-1)
- S-(5-Methylisoxazol-3-yl) ethanethioate (CAS 69528-38-7)
- N-(1,3,4-thiadiazol-2-yl)propionamide (CAS 26861-91-6)
- Tetrahydropyrrolo[1,2-c]thiazole-1,3-dione (CAS 54352-33-9)
- (S)-2-(5-Bromo-4-methylthiazol-2-yl)propane-1,2-diol (CAS 1558007-97-8)
- Ethyl-8-methyl-7-oxononanoate (CAS 126245-80-5)
- 2-(4-Formyl-3-methyl-1H-pyrazol-1-yl)nicotinonitrile (CAS 1307248-78-7)
- Methyl (1-((4-chlorophenyl)sulfonyl)piperidin-4-yl)carbamate (CAS 478047-66-4)
- 1-Chloro-2-(propane-1-sulfonyl)benzene (CAS 89265-33-8)
- 3-((3,4-Dimethoxyphenethyl)amino)-2-phenyl-1H-inden-1-one (CAS 946385-80-4)
- 1211390-33-8 5-Cyclopropyl-1H-1,2,4-triazole DTXSID20599042 (CAS 1211390-33-8)
- [D-Asp5-NHNH2]-Atosiban (CAS CATO-C4X-229380)
- Ethyl 5-(2-chlorophenyl)-1h-pyrazole-4-carboxylate (CAS 149740-12-5)
- Cycloaspeptide D (CAS 691363-62-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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