4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne CAS 1189696-09-0
| CAS No. | 1189696-09-0 |
| Molecular Formula | - |
| Molecular Weight | 472.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne is closely related to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne (CAS 1189696-09-0) is a high-purity analytical reference standard with the molecular formula C32H32D5NO2 and a molecular weight of 472.67 g/mol.
The molecular framework of 4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne (C32H32D5NO2) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne 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 | C32H32D5NO2 |
| Molecular Weight | 472.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Diphenylmethoxy Standards
- 4-[4-(Diphenylmethoxy)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-dimethyl)ethyl]phenyl]butyne (CAS 1159977-34-0)
- 4-[4-[4-(Diphenylmethoxy)-1-piperidinyl]-1-butyne]-α,α-dimethyl-benzeneacetic Acid Methyl Ester (CAS 1159977-33-9)
- 4-[4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-butyne]-a,a-dimethyl-benzeneacetic Acid Methyl Ester (CAS 1216447-65-2)
- 2-({[4-(Diphenylmethoxy)phenyl]methyl}sulfanyl)-2-phenylacetic acid (CAS 1253528-22-1)
- 2-[2-(diphenylmethoxy)acetamido]-2-phenylacetamide (CAS 1280779-10-3)
- 5-(Diphenylmethoxy)-1-hydroxy-2-(hydroxymethyl)-1,4-dihydropyridin-4-one (CAS 114875-62-6)
- 1-[2-(diphenylmethoxy)ethyl]piperazine (CAS 60703-69-7)
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Recommended Standards
- Hecogenin Acetate (CAS 915-35-5)
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- Elacestrant Impurity 12 (CAS 722533-24-6)
- (E)-1-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(2,6-dichlorophenyl)prop-2-en-1-one (CAS 551920-80-0)
- 2-Chloro-1-(2,3-dihydroisoindol-1-yl)ethanone (CAS 1935337-23-7)
- 5-Fluoro-1-methylpyridin-2(1H)-one (CAS 51173-06-9)
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- 3-(8-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)prop-2-enoic acid (CAS 1094225-83-8)
- 2-Amino-1-(3,4-difluorophenyl)propan-1-one (CAS 799240-65-6)
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- Suzetrigine Impurity 45 (CAS CATO-C4X-336945)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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