2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran CAS 90213-14-2
| CAS No. | 90213-14-2 |
| Molecular Formula | C13H25ClO5 |
| Molecular Weight | 296.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran.
CATO supplies 2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran (CAS 90213-14-2), a certified reference material (molecular formula C13H25ClO5, MW 296.79 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran 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 | C13H25ClO5 |
| Molecular Weight | 296.79 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
Related Chloroethoxy Standards
- 1-[4-(2-Chloroethoxy)phenyl]-2-ethyl-2-phenylethanone (CAS 103628-22-4)
- 157738-48-2 1-[4-(2-Chloroethoxy)phenyl]-2-(ethyl-d5)-2-phenylethanone 1-[4-(2-chloroethoxy)phenyl]-3,3,4,4,4-pentadeuterio-2-phenylbutan-1-one (CAS 157738-48-2)
- 2-(2-Chloroethoxy)Acetamide (CAS 130018-88-1)
- 4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) (CAS 50366-31-9)
- 2-(3-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-00-8)
- 2-(4-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-01-9)
- 2-(2-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-02-0)
- [4-(2-Chloroethoxy)phenyl](4-hydroxyphenyl)methanone (CAS 1215295-57-0)
Recommended Standards
- 1-Propylpyrrolidin-3-yl (2-chloro-6-methylphenyl)carbamate (CAS 31772-85-7)
- 2-(4-Methylpiperidin-1-yl)ethyl (4-chlorophenyl)carbamate (CAS 865074-35-7)
- 1-Boc-3-(3-Chlorophenyl)piperazine (CAS 886767-41-5)
- 3-Chloro-2,2-dimethyl-N-(4-morpholinophenyl)propanamide (CAS 250714-76-2)
- 1-(Cyclopropylmethyl)-4-(2-(1-methyl-1H-pyrazol-5-yl)pyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid (CAS 1422063-24-8)
- (S)-2-amino-2-(3-(trifluoromethyl)phenyl)acetic acid (CAS 1228568-48-6)
- 2-Cyclopropoxy-5-formyl-N-methylbenzamide (CAS 1243282-03-2)
- 1-(Aminomethyl)-n,n,3-trimethylcyclohexan-1-amine (CAS 1017057-31-6)
- 4-Ethoxy-3,5-dimethylbenzoyl chloride (CAS 1443328-09-3)
- 6-Methoxy-7-propoxyquinazoline-2,4(1H,3H)-dione (CAS 62484-10-0)
- 2'-O-Methylisoliquiritigenin (CAS 51828-10-5)
- 3-methyl-1-(pyrrolidin-1-ylcarbonyl)-1H-imidazol-3-ium iodide (CAS 433302-49-9)
- 2-Butenedioic acid (2Z)-, 1-methyl ester, polymer with butyl 2-propenoate and ethenyl acetate, ammonium sodium salt (CAS 71808-72-5)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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