Potassium 2-(thiazol-2-yl)propanoate CAS 2287287-28-7
| CAS No. | 2287287-28-7 |
| Molecular Formula | C6H6NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Potassium 2-(thiazol-2-yl)propanoate 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.
Potassium 2-(thiazol-2-yl)propanoate (CAS 2287287-28-7), molecular formula C6H6NO2SK and molecular weight 195.28 g/mol, is a CATO reference standard with documented purity and traceability.
Potassium 2-(thiazol-2-yl)propanoate (C6H6NO2SK) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
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 | C6H6NO2S K |
| Molecular Weight | 195.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Potassium Standards
- (2-Methyl-1,3-thiazol-4-yl)methanesulfonyl chloride (CAS 1000394-87-5)
- 3-(Thiazol-5-yl)propan-1-ol (CAS 1000527-93-4)
- 3-(2-Methyl-1,3-thiazol-4-yl)propan-1-amine (CAS 1000538-65-7)
- 2-[(5-methyl-1,3-thiazol-2-yl)thio]-1-thien-2-ylethanone (CAS 1000932-25-1)
- 1-[(5-methyl-1,3-thiazol-2-yl)thio]acetone (CAS 1000932-28-4)
- 3-(Thiazol-2-yl)propanoyl chloride (CAS 1001185-54-1)
- 1-(4-Methyl-1,3-thiazol-2-yl)prop-2-en-1-one (CAS 1003313-20-9)
- 5-Oxo-5-(thiazol-2-ylamino)pentanoic acid (CAS 100377-67-1)
Recommended Standards
- tert-Butyl 3-hydroxybenzoate (CAS 57704-54-8)
- 1,8-Pyrenediamine (CAS 30269-04-6)
- Adenylyl-3-5-cytidine (CAS 2382-66-3)
- 6-Chloro-2-(2-cyclopentylethyl)imidazo[1,2-b]pyridazine-3-carboxylic acid (CAS 914220-05-6)
- 4-(3-Fluoro-4-methylphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1359410-68-6)
- 2-(4-Methoxyphenyl)-3-oxopentanenitrile (CAS 5219-01-2)
- 4-Methyl-4-(3-methyl-[1,2,4]oxadiazol-5-yl)-piperidine hydrochloride (CAS 1361112-08-4)
- 2-Amino-N-(3-hydroxybutyl)propanamidehydrochloride (CAS 1246172-73-5)
- Epinephrine /Adrenaline Impurity 127 (CAS CATO-C4X-1849127)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
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