4-Methyl-2-(pyrrolidin-2-yl)-1,3-thiazole CAS 933682-46-3
| CAS No. | 933682-46-3 |
| Molecular Formula | C8H12N2S |
| Molecular Weight | 168.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-2-(pyrrolidin-2-yl)-1,3-thiazole (CAS 933682-46-3), molecular formula C8H12N2S and molecular weight 168.26 g/mol, is a CATO reference standard with documented purity and traceability.
4-Methyl-2-(pyrrolidin-2-yl)-1,3-thiazole (C8H12N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H12N2S |
| Molecular Weight | 168.26 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-methyl-4-(pyrrolidin-2-yl)-1,3-thiazole (CAS 1083368-78-8)
- 2-[(Pyrrolidin-3-yl)methyl]-1,3-thiazole (CAS 1316224-87-9)
- 4-Methyl-2-(pyrrolidin-1-yl)-1,3-thiazole (CAS 164397-14-2)
- N-(pyrrolidin-3-yl)cyclobutanecarboxamide (CAS 1154167-85-7)
- 1-(pyrrolidin-3-ylmethyl)pyrrolidin-2-one (CAS 1250178-52-9)
- Pyrrolidin-1-yl(pyrrolidin-3-yl)methanone (CAS 1257381-66-0)
- (R)-Pyrrolidin-1-yl(pyrrolidin-2-yl)methanone (CAS 144243-45-8)
- Di(pyrrolidin-1-yl)methanone (CAS 81759-25-3)
Recommended Standards
- 4-Methoxy-2-methyl-1-methylsulfanylbenzene (CAS 22583-04-6)
- 4-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-amine (CAS 803732-49-2)
- 4-mercapto-2,3,6-trimethylÂphenol (CAS 85460-73-7)
- 5-(tert-Butyl)thiophene-2-carbaldehyde (CAS 36880-43-0)
- [(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-methoxy-tetrahydrofuran-2-yl]methyl dihydrogen phosphate (CAS 73646-17-0)
- 1-(4-(3-Bromopropoxy)phenyl)ethan-1-one (CAS 65623-98-5)
- tert-Butyl 3-(1-hydroxybutan-2-ylidene)azetidine-1-carboxylate (CAS 2648904-70-3)
- N-methyl-N-(thiazol-4-ylmethyl)piperidin-4-amine (CAS 933737-41-8)
- 6-Chloro-N-(2-methylpropyl)pyridine-3-carboxamide (CAS 585544-25-8)
- 3,5-Difluoro-2-methoxybenzaldehyde (CAS 131782-50-8)
- 1-Cyclopropylpyrrolidin-3-amine (CAS 936221-78-2)
- 1-(1-(Azetidin-3-yl)-1H-1,2,3-triazol-4-yl)ethan-1-ol dihydrochloride (CAS 1798032-54-8)
- 2-(2,4-dimethylphenyl)-1,3-thiazole-4-carboxylic acid (CAS 886368-73-6)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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