4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2(1H)-one CAS 124458-28-2
| CAS No. | 124458-28-2 |
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2(1H)-one 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.
4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2(1H)-one (CAS 124458-28-2), molecular formula C6H8N2OS and molecular weight 156.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2(1H)-one (C6H8N2OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 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.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Tetrahydrothiazolo Standards
- 4,5,6,7-Tetrahydrothiazolo[5,4-b]pyridin-2-amine (CAS 1547007-49-7)
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridin-2-amine (CAS 1781640-92-3)
- 2-Methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine (CAS 933722-13-5)
- 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-ol (CAS CATO-C4X-1063140)
- 4,5,6,7-Tetrahydrothiazolo[4,5-c]pyridine (CAS 933694-87-2)
- 4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid (CAS 1190987-12-2)
- 6,7,8,9-Tetrahydrothiazolo[4,5-h]isoquinoline (CAS 120546-67-0)
- n-(4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2-yl)acetamide (CAS 850875-66-0)
Recommended Standards
- 1,2,6,7-Tetrahydrothiopyrano[3,2-c]pyrazol-3(5H)-one (CAS 124187-74-2)
- 4-amino-5-methylthiophene-2-carboxamide (CAS 1247371-83-0)
- (1E)-1-(4-methyl-1,3-thiazol-5-yl)ethanone oxime (CAS 123956-60-5)
- 5-(propan-2-yl)-1,3,4-thiadiazole-2-carbaldehyde (CAS 1260665-98-2)
- 4-Cyano-3,5-difluorophenyl 4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 145804-13-3)
- [6-(3-azabicyclo[3.1.0]hexan-3-yl)-2-methyl-3-pyridyl]methanol (CAS 1862126-05-3)
- (2S,3S)-4-(Anthracen-9-yl)-3-(tert-butyl)-2-(2-methoxypropan-2-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2247163-07-9)
- Methyl 2-(5-Bromo-2-fluorophenyl)-2-hydroxyacetate (CAS 1248497-66-6)
- N-(2-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)ethyl)-2-(m-tolyl)acetamide (CAS 922115-43-3)
- Perphenazine Impurity 5 (CAS 2760728-14-9)
- 3-(Trifluoromethyl)-4,5,6,7-tetrahydro-3H-pyrazolo[3,4-c]pyridine hydrochloride (CAS 733757-88-5)
- (4-Chlorophenyl)(2-methylcyclopropyl)methanamine hydrochloride (CAS 1354954-63-4)
- 129FW80TG4 140678-14-4 Mangafodipir trisodium [USAN:USP] Manganate(6-), ((N,N'-1,2-ethanediylbis(N-((3-hydroxy-2-methyl-5-((phosphonooxy)-methyl)-4-pyridinyl)methyl)glycinato)) (8-))-, trisodium trihydrogen, (OC-6-13)- Mangafodipir trisodium Teslascan Win 59010 Trisodium trihydrogen (OC-6-13)-((N,N'-1,2-ethanediylbis(N-((3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinyl)methyl)glycinato))(8-)manganate(6-) Trisodium trihydrogen (OC-6-13)-((N,N'-ethylenebis(N-((3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl)methyl)glycine) 5,5'-bis(phosphato))(8-))manganate(6-) UNII-129FW80TG4 (CAS 140678-14-4)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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