6-(Pyrrolidin-1-yl)pyrimidine-4-thiol CAS 1023813-26-4
| CAS No. | 1023813-26-4 |
| Molecular Formula | C8H11N3S |
| Molecular Weight | 181.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Pyrrolidin-1-yl)pyrimidine-4-thiol (C8H11N3S) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
6-(Pyrrolidin-1-yl)pyrimidine-4-thiol (CAS 1023813-26-4), molecular formula C8H11N3S and molecular weight 181.26 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C8H11N3S |
| Molecular Weight | 181.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- Pyrrolidin-1-yl(thiophen-3-yl)methanone (CAS 78909-14-5)
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Recommended Standards
- 2-(Ethylamino)pyridine-4-carbothioamide (CAS 1016812-14-8)
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- (1'S,2'S)-Nicotine-1'-Oxide-d3 (CAS CATO-CCHM705659)
- Ethyl 3-(2-Bromophenyl)-3-oxopropanoate (CAS 50671-05-1)
- 3-[4-[(2-Methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]indolizine-6-carboxylic acid (CAS 1251009-25-2)
- 3-(4-Benzhydrylpiperazin-1-yl)pyrazine-2-carbonitrile (CAS 845266-31-1)
- N-(Pyrimidin-2-yl)-4-(trifluoromethyl)benzamide (CAS 497059-99-1)
- (3-Chloro-2-fluorobenzyl)(phenyl)sulfane (CAS 1443311-65-6)
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetohydrazide (CAS 859154-20-4)
- (E)-N'-Hydroxypicolinimidamide (CAS 1217430-03-9)
- 7-Fluoroquinolin-3-ol (CAS 1026622-90-1)
- 6-bromo-3-methylimidazo[1,2-a]pyridine (CAS 1216222-91-1)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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