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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items (R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline - ≥98% , CAS No.866081-62-1
Synonyms
SY070122 | 2,3-bis(t-butylmethylphosphino)-quinoxaline | (R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline | SCHEMBL1988460 | 2,3-Bis[(1,1-dimethylethyl)methylphosphino]quinoxaline | (R)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-m
Storage
Argon charged,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general Advantages of the QuinoxP* Ligands:
It is not oxidized nor epimerized at ambient conditions in air
Enantioselectivities are outstanding for various reaction paradigms
Hydrogenations proceed under mild reaction conditions
Low catalyst loadings yield high TONs
Product Describtion:
(R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline is an air-stable C2-symmetric P-stereogenic phosphine ligand.
Specifications Sinónimos
SY070122 | 2, 3-bis(t-butylmethylphosphino)-quinoxaline | (R, R)-(-)-2, 3-Bis(tert-butylmethylphosphino)quinoxaline | SCHEMBL1988460 | 2, 3-Bis[(1, 1-dimethylethyl)methylphosphino]quinoxaline | (R)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-m
Especificaciones y pureza
≥98%
Información jurídica
Sold in collaboration with JCI for research purposes only. US 7, 608, 709, JP4, 500, 289.
Condiciones de almacenamiento de almacenamiento
Argon charged, Room temperature
Nombres e identificadores Sonrisas canónicas CC(C)(C)P(C)C1=NC2=CC=CC=C2N=C1P(C)C(C)(C)C IUPAC Name tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane InChIKey DRZBLHZZDMCPGX-UHFFFAOYSA-N INCHI 1S/C18H28N2P2/c1-17(2,3)21(7)15-16(22(8)18(4,5)6)20-14-12-10-9-11-13(14)19-15/h9-12H,1-8H3 Isómeros SMILES CC(C)(C)P(C)C1=NC2=CC=CC=C2N=C1P(C)C(C)(C)C WGK Alemania 3 PubChem CID 16218188 Peso molecular 334.38
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Clase Diazanaphthalenes Subclass Benzodiazines Intermediate Tree Nodes Not available Direct Parent Quinoxalines Alternative Parents Pyrazines Benzenoids Heteroaromatic compounds Organic phosphines and derivatives Azacyclic compounds Organonitrogen compounds Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Quinoxaline - Benzenoid - Pyrazine - Heteroaromatic compound - Phosphine - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organophosphorus compound - Organonitrogen compound - Aromatic heteropolycyclic compound Descripción This compound belongs to the class of organic compounds known as quinoxalines. These are compounds containing a quinoxaline moiety, a bicyclic heterocycle made up of a benzene ring fused to a pyrazine ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Estructura 3D Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Sensibilidad moisture sensitive；Air Sensitive Rotación específica [α] -52° (C=1,CHCl3) Punto de fusión (°C) 102 °C Peso molecular 334.400 g/mol XLogP3 3.000 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 4 Exact Mass 334.173 Da Monoisotopic Mass 334.173 Da Topological Polar Surface Area 25.800 Ų Heavy Atom Count 22 Formal Charge 0 Complexity 336.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 2 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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