1-[3-Methyl-4-(propan-2-yl)phenyl]-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide CAS 866153-54-0
| CAS No. | 866153-54-0 |
| Molecular Formula | C18H21N3O2S |
| Molecular Weight | 343.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-[3-Methyl-4-(propan-2-yl)phenyl]-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide (C18H21N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 343.44 g/mol, it falls into the moderately-high-molecular-weight range. 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 supplies 1-[3-Methyl-4-(propan-2-yl)phenyl]-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide (CAS 866153-54-0), a certified reference material (molecular formula C18H21N3O2S, MW 343.44 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-[3-Methyl-4-(propan-2-yl)phenyl]-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide 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 | C18H21N3O2S |
| Molecular Weight | 343.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Propan-2-yl 2-[4-(4-fluorophenyl)piperazin-1-yl]pyridine-3-carboxylate (CAS 400085-30-5)
- Propan-2-yl 6-[4-(2-fluorophenyl)piperazin-1-yl]pyridine-3-carboxylate (CAS 400086-61-5)
- Propan-2-yl 6-[4-(4-fluorophenyl)piperazin-1-yl]pyridine-3-carboxylate (CAS 400086-60-4)
- 5-Methyl-1-{2-[(propan-2-yl)carbamoyl]-1,2,3,4-tetrahydroisoquinolin-5-yl}-1h-1,2,3-triazole-4-carboxylic acid (CAS 1311314-68-7)
- 4-[5-Methyl-2-(propan-2-yl)phenoxy]-6-phenylfuro[2,3-d]pyrimidine (CAS 672925-55-2)
- 1-(propan-2-yl)-N-[1-(propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-5-yl]-4,5,6,7-tetrahydro-1H-indazol-5-amine (CAS 1334149-31-3)
- Propan-2-yl 4-({3-cyano-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl}sulfanyl)-3-oxobutanoate (CAS 488725-51-5)
- N-[4-(Propan-2-yl)phenyl]thieno[2,3-b]quinoline-2-carboxamide (CAS 439111-78-1)
Recommended Standards
- (4-(2-Hydroxyethyl)piperazin-1-yl)(8-methyl-8H-thieno[2,3-b]indol-2-yl)methanone (CAS 860650-50-6)
- 1-Benzyl-3,4-diphenyl-1H-1,2,4-triazole-5(4H)-thione (CAS 62353-91-7)
- (3Z)-2-(Benzylsulfanyl)-3-(2-phenylhydrazin-1-ylidene)-3H-indole (CAS 478029-78-6)
- 1-Benzyl-N'-(thiophene-2-carbonyl)piperidine-4-carbohydrazide (CAS 478064-42-5)
- 5-(chloromethyl)-3-[(2-methylphenyl)methyl]-1,2,4-oxadiazole (CAS 1247572-99-1)
- MEthyl 4-[2-(1,1,2,2,2-pentafluoroethyl)-2-pyrrolidinyl]phenyl ether (CAS 887361-01-5)
- Debrisoquine 5-Hydroxy Impurity (CAS 70746-05-3)
- N-(4-(furan-2-yl)phenyl)acetamide (CAS 69836-64-2)
- 4-(5-(Difluoromethyl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1156517-70-2)
- 86770-74-3 Ethanol, 2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)- T4EGMA 2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol Tetraethylene glycol monoamine (CAS 86770-74-3)
- 2-(3-Methyl-5-nitrophenyl)acetic acid (CAS 1261444-79-4)
- [7-D-Leu]Cetrorelix (CAS CATO-C4X-201461)
- 1-(Bromomethyl)-3-chloro-5-fluorobenzene (CAS 493024-39-8)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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