5-(Pyrrolidin-1-ylmethyl)-1,3,4-oxadiazole-2-thiol CAS 790263-69-3
| CAS No. | 790263-69-3 |
| Molecular Formula | C7H11N3OS |
| Molecular Weight | 185.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Pyrrolidin-1-ylmethyl)-1,3,4-oxadiazole-2-thiol (CAS 790263-69-3), a certified reference material (molecular formula C7H11N3OS, MW 185.25 g/mol) for analytical method development and quality control.
5-(Pyrrolidin-1-ylmethyl)-1,3,4-oxadiazole-2-thiol (C7H11N3OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
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.
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 | C7H11N3OS |
| Molecular Weight | 185.25 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.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- (S)-Pyrrolidin-2-yl-acetic acid tert-butyl ester (CAS 104553-43-7)
- 4-(Pyrrolidin-1-ylmethyl)tetrahydro-2H-pyran-4-ol (CAS 1565504-19-9)
- 4-methyl-3-(pyrrolidin-2-yl)oxan-4-ol (CAS 1803612-20-5)
- Pyrrolidin-3-yl-acetic acid tert-butyl ester (CAS 783301-96-2)
- 5-Oxo-5-(pyrrolidin-1-yl)pentanoic acid (CAS 5724-80-1)
- 7-(Pyrrolidin-1-yl)heptan-1-amine (CAS 1020937-83-0)
- 3-Ethyl-2-(pyrrolidin-1-yl)pentan-1-amine (CAS 941378-55-8)
- 1-(2-(Pyrrolidin-3-yloxy)ethyl)pyrrolidine (CAS 1248205-62-0)
Recommended Standards
- 4-Amino-2-(ethylthio)-5-pyrimidinemethanol (CAS 98432-26-9)
- 5-Amino-3-isopropylisothiazole-4-carboxamide (CAS 41808-42-8)
- 4-Allyl-5-(methoxymethyl)-4H-1,2,4-triazole-3-thiol (CAS 634166-18-0)
- 5-Methoxy-N-methyl-2-(methylthio)pyrimidin-4-amine (CAS 515824-59-6)
- 1-(2,4-Difluorobenzyl)cyclopentan-1-amine (CAS 1248132-27-5)
- 5-Hydroxy-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 70453-98-4)
- Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxylate hydrobromide (CAS 1177093-01-4)
- Ethyl 2-(3-bromo-2-cyano-4-methylphenyl)acetate (CAS 1807209-89-7)
- Sodium tetrafluoroborate (CAS 13755-29-8)
- 4-{[(4-methoxyphenyl)amino]methylidene}-3-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 338975-65-8)
- BP 554 Maleate (CAS 1221401-95-1)
- 2-methyl-2-(5-methylpyridin-2-yl)propanenitrile (CAS 929021-97-6)
- 3-(2,6-Dimethyl-4-oxo-1,4-dihydroquinolin-3-yl)propanoic acid (CAS 22609-24-1)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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