(S)-1-(2-Chloropyrimidin-5-yl)ethan-1-ol CAS 1802151-33-2
| CAS No. | 1802151-33-2 |
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(2-Chloropyrimidin-5-yl)ethan-1-ol (CAS 1802151-33-2) is a high-purity analytical reference standard with the molecular formula C6H7ClN2O and a molecular weight of 158.59 g/mol.
Based on its molecular formula C6H7ClN2O, (S)-1-(2-Chloropyrimidin-5-yl)ethan-1-ol contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures (S)-1-(2-Chloropyrimidin-5-yl)ethan-1-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 | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 1-(6-Chloropyrimidin-4-yl)ethanol (CAS 1289106-70-2)
- (R)-1-(2-Chloropyrimidin-5-yl)ethan-1-ol (CAS 2198170-28-2)
- 2-(5-Chloropyrimidin-2-yl)ethan-1-ol (CAS 322732-53-6)
- (2-Chloropyrimidin-4-yl)boronic acid (CAS 1228431-85-3)
- (6-Chloropyrimidin-4-yl)boronic acid (CAS 1228431-87-5)
- (4-Chloropyrimidin-2-yl)boronic acid (CAS 1448866-15-6)
- (4-Chloropyrimidin-5-yl)boronic acid (CAS 2225169-12-8)
- (R)-1-(2-chloropyrimidin-5-yl)ethan-1-amine (CAS 1344616-35-8)
Recommended Standards
- 6-Amino-5-chloro-1-methylpyridin-2(1H)-one (CAS 1784663-02-0)
- (6-Amino-4-chloropyridin-3-yl)methanol (CAS 1805511-86-7)
- (2-Chloro-4-methylpyrimidin-5-yl)methanol (CAS 1784662-90-3)
- (4-Amino-2-chloropyridin-3-yl)methanol (CAS 1806863-19-3)
- N,N,3-trimethyl-5-(1-methylpiperidin-2-yl)pyridin-2-amine (CAS 1352522-80-5)
- cis-2-Phenylcyclopropanecarboxylic Acid (CAS 939-89-9)
- 2-(2-Ethoxyphenyl)-4-methylpyrrolidine (CAS 603068-20-8)
- Lurbinectedin Impurity 26 (CAS 497871-49-5)
- 2,4,5-Trifluorobenzimidamide (CAS 764648-43-3)
- 1-(1H-1,2,4-Triazol-5-yl)ethanone (CAS 153334-29-3)
- 4-(Furan-2-yl)-2-(pyridin-4-yl)pyrimidine (CAS 866131-62-6)
- 2-(4-(Cyanomethyl)piperazin-1-yl)benzonitrile (CAS 1272841-35-6)
- 5-Fluoro-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 511234-65-4)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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