4-(tert-Butoxycarbonyl)-1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperazine-2-carboxylic acid CAS 1261229-84-8
| CAS No. | 1261229-84-8 |
| Molecular Formula | C15H21ClN4O4S |
| Molecular Weight | 388.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(tert-Butoxycarbonyl)-1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperazine-2-carboxylic acid (CAS 1261229-84-8) is a high-purity analytical reference standard with the molecular formula C15H21ClN4O4S and a molecular weight of 388.87 g/mol.
Based on its molecular formula C15H21ClN4O4S, 4-(tert-Butoxycarbonyl)-1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperazine-2-carboxylic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 388.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 4-(tert-Butoxycarbonyl)-1-(6-chloro-2-(methylthio)pyrimidin-4-yl)piperazine-2-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 | C15H21ClN4O4S |
| Molecular Weight | 388.87 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related tert Standards
- 1-(((1-(Tert-butoxycarbonyl)piperidin-4-yl)methoxy)carbonyl)-4-fluoropiperidine-4-carboxylic acid (CAS 2306275-51-2)
- 2-(6-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-oxoquinazolin-3(4H)-yl)acetic acid (CAS 959246-63-0)
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(3-(trifluoromethyl)phenyl)acetic acid (CAS 885274-26-0)
- 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(4-(trifluoromethyl)phenyl)aceticacid (CAS 885274-28-2)
- 5-((tert-Butoxycarbonyl)amino)-2-(2-(trifluoromethyl)phenyl)thiazole-4-carboxylic acid (CAS 1338718-09-4)
- 1-(Tert-butoxycarbonyl)-4-(2,4-dichlorobenzyl)piperidine-4-carboxylic acid (CAS 1057384-01-6)
- 1-(tert-Butoxycarbonyl)-3-(3,4-dichlorobenzyl)piperidine-3-carboxylicacid (CAS 887344-21-0)
- (1-(tert-butoxycarbonyl)-4-(diisopropylcarbamoyl)-1H-indol-2-yl)boronic acid (CAS 953411-04-6)
Recommended Standards
- Methyl 2-(5-(4-chlorophenyl)-7-methoxy-2-thioxo-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)acetate (CAS 1260530-39-9)
- 2-((5-(((4-Chlorophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306739-85-4)
- 4-Chloro-5,6-dimethyl-2-(((3-(trifluoromethyl)phenyl)thio)methyl)thieno[2,3-d]pyrimidine (CAS 885460-30-0)
- Ethyl 5-(2-aminothiazol-4-yl)-2-((4-chlorobenzyl)oxy)benzoate (CAS 1416344-74-5)
- (S)-1-(5-Methylpyridin-3-yl)ethan-1-ol (CAS 2227747-35-3)
- 1-(O-tolyl)butan-1-amine hydrochloride (CAS 1129269-45-9)
- (R)-4-benzyl-2-(bromomethyl)morpholine (CAS 1359658-40-4)
- (2S,3S)-Di-tert-butyl 3-methyl-4-oxopyrrolidine-1,2-dicarboxylate (CAS 1535210-11-7)
- tert-Butyl 3-chloro-1H-pyrazolo[3,4-b]pyridine-1-carboxylate (CAS 1822844-10-9)
- 3-Cyano-3lambda5-[1,1'-biphenyl]-3-yl (3-hydroxy-2,3-dimethylbutan-2-yl) hydrogen borate (CAS 145508-91-9)
- Tert-butyl (1-(piperidin-3-yl)azetidin-3-yl)carbamate (CAS 1131594-78-9)
- tert-Butyl 4-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 945599-50-8)
- Ensifentrine impurity 18 (CAS CATO-C4X-335318)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com