2-(4-(4-(4-Chloro-1H-pyrazol-1-yl)butyl)piperazin-1-yl)pyrimidin-5-ol CAS 159493-79-5
| CAS No. | 159493-79-5 |
| Molecular Formula | C15H21ClN6O |
| Molecular Weight | 336.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-(4-(4-Chloro-1H-pyrazol-1-yl)butyl)piperazin-1-yl)pyrimidin-5-ol (CAS 159493-79-5), a certified reference material (molecular formula C15H21ClN6O, MW 336.82 g/mol) for analytical method development and quality control.
2-(4-(4-(4-Chloro-1H-pyrazol-1-yl)butyl)piperazin-1-yl)pyrimidin-5-ol (C15H21ClN6O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-(4-(4-Chloro-1H-pyrazol-1-yl)butyl)piperazin-1-yl)pyrimidin-5-ol 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.
Physical & Chemical Properties
| Molecular Formula | C15H21ClN6O |
| Molecular Weight | 336.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Chloro Standards
- 2-(4-Chloro-2-methylphenoxy)-N'-(5,5-dimethyl-3-oxocyclohex-1-en-1-yl)acetohydrazide (CAS 1119391-63-7)
- Benzyl 3-(2-chloro-N-cyclopropylacetamido)pyrrolidine-1-carboxylate (CAS 1353959-73-5)
- 1-(4-((3-Chloro-4-fluorophenyl)sulfonyl)piperazin-1-yl)propan-2-ol (CAS 1396678-00-4)
- 3-Chloro-N-(4-(methoxymethyl)-6-methyl-2-oxo-1,2-dihydroquinolin-7-yl)-2,2-dimethylpropanamide (CAS 866040-69-9)
- 4-(3-((4-Chloro-6-methoxyquinolin-7-yl)oxy)propyl)morpholine (CAS 205448-32-4)
- N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-1-ethyl-1H-pyrazole-3-carboxamide (CAS 1171505-98-8)
- 2-Chloro-3-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352508-23-6)
- 2-Benzyl-4-chloro-5-phenylthieno[2,3-d]pyrimidine (CAS 83548-62-3)
Recommended Standards
- 3,5-Bis(trifluoromethyl)-2-bromophenylboronic acid (CAS 1451393-23-9)
- 2-(6-Chloropyridin-3-yl)-5-methylthiazol-4-yl thiophene-2-carboxylate (CAS 400081-00-7)
- Lead(II) telluride (CAS 1314-91-6)
- 5-(4-Chlorobenzenesulfonyl)-4-phenyl-1,2,3-thiadiazole (CAS 206132-50-5)
- 4-Bromo-2-chloro-5-methylaniline (CAS 888485-27-6)
- (S)-2-Amino-N-(4-methylbenzyl)propanamide (CAS 215582-75-5)
- 2-(Furan-3-yl)morpholine (CAS 1251196-36-7)
- Methyl 2-methyl-3-(5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1340510-38-4)
- 2-(Bromomethyl)-3-chloronaphthalene (CAS 99867-10-4)
- 1,1,3-Trimethyl-N-[(E)-1-(methylsulfanyl)-2-nitroethenyl]-2,3-dihydro-1H-inden-4-amine (CAS 329700-32-5)
- N-(5-Cyclopropoxy-6-nitropyridin-2-yl)methanesulfonamide (CAS 1243410-09-4)
- Methyl 3-(pyrimidin-2-yloxy)benzoate (CAS 176032-29-4)
- Methyl 1-(5-(3-bromothiophen-2-yl)-3-cyano-1H-pyrrol-2-yl)piperidine-4-carboxylate (CAS 477854-09-4)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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