3-Chloro-2-((3,3-difluorocyclobutyl)methoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 1355066-36-2
| CAS No. | 1355066-36-2 |
| Molecular Formula | C16H21BClF2NO3 |
| Molecular Weight | 359.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Chloro-2-((3,3-difluorocyclobutyl)methoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 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.
CATO supplies 3-Chloro-2-((3,3-difluorocyclobutyl)methoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1355066-36-2), a certified reference material (molecular formula C16H21BClF2NO3, MW 359.60 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-2-((3,3-difluorocyclobutyl)methoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (C16H21BClF2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 359.60 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 | C16H21BClF2NO3 |
| Molecular Weight | 359.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- N-[4-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrazine-2-carboxamide (CAS 2246817-04-7)
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Recommended Standards
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- N-phenylstearamide (CAS 637-54-7)
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- 5-Bromo-1-(2-chlorobenzyl)-1H-pyrazole (CAS 1427011-39-9)
- Methyl 2,3-dichloro-propenoate (CAS 3533-69-5)
- 2-Amino-N-methyl-N-(pyridin-3-ylmethyl)acetamide dihydrochloride (CAS 1240528-55-5)
- 5-Amino-1-[(3-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxamide (CAS 1239770-93-4)
- 1-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 90070-98-7)
- (1-(1-(Pyridin-2-yl)ethyl)piperidin-3-yl)methanol (CAS 1289385-66-5)
- 3-Hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 25435-10-3)
- (2-Methyl-4-propylthiazol-5-yl)methanol (CAS 1492009-34-3)
- 4,6-Diazido-1,3,5-triazin-2-amine (CAS 7123-41-3)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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