1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-3-carboxylic acid CAS 950312-57-9
| CAS No. | 950312-57-9 |
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-3-carboxylic acid (C12H13N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).
1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-3-carboxylic acid (CAS 950312-57-9) is a high-purity analytical reference standard with the molecular formula C12H13N3O2S and a molecular weight of 263.32 g/mol.
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.
As a certified reference material (CRM), 1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiazolo Standards
- 1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1256802-19-3)
- N-(Thiazolo[4,5-b]pyridin-2-yl)benzamide (CAS 100856-66-4)
- N-(thiazolo[5,4-b]pyridin-2-yl)benzamide (CAS 742640-87-5)
- 1-[1,3]Thiazolo[5,4-b]pyridin-2-ylproline (CAS 1086612-64-7)
- 1-(Thiazolo[5,4-b]pyridin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1710844-89-5)
- 2-Methyl-5-(thiazolo[5,4-b]pyridin-2-yl)aniline (CAS 1204296-78-5)
- (2-Methyl-4-[1,3]thiazolo[5,4-b]pyridin-2-ylphenyl)amine (CAS 1204297-68-6)
- 2-Methyl-3-(thiazolo[5,4-b]pyridin-2-yl)aniline (CAS 1204297-85-7)
Recommended Standards
- 1-(5-((4-Methoxyphenyl)imino)-2,5-dihydro-1,2,4-thiadiazol-3-yl)propan-2-one (CAS 443110-87-0)
- 1-(Thieno[2,3-d]pyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 771509-89-8)
- 1-(4-Hydroxy-3-(((4-methyl-4h-1,2,4-triazol-3-yl)thio)methyl)phenyl)ethan-1-one (CAS 730997-82-7)
- 1-(Thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 910037-25-1)
- 6-Fluoro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-19-0)
- 5-Methyl-1,1-dioxo-1,2-benzothiazol-3-one (CAS 29083-15-6)
- 5-Borono-2-hydroxybenzoic acid (CAS 1071925-39-7)
- 6-(Methylsulfonyl)pyridine-3-sulfonyl chloride (CAS 1565047-78-0)
- 5,6-Dimethyl-2-(methylthio)-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 1255787-96-2)
- 2-((4-Amino-2-sulfophenyl)amino)-2-oxoacetic acid (CAS 6364-15-4)
- 5-(4-((4-Phenylpiperazin-1-yl)sulfonyl)benzyl)thiazolidine-2,4-dione (CAS 860610-56-6)
- 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-7-methoxy-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one (CAS 130049-83-1)
- 2-(9-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetic acid (CAS 612041-37-9)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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