(2R,5R)-(-)-trans-2,5-Dimethylpyrrolidine

• Catalog No.: 41566
• CAS Number: 62617-70-3
• M. F.: C6H13N
• M. W.: 99.17412
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: (2R,5R)-(-)-反-2,5-二甲基吡咯烷
• IUPAC name: (2R,5R)-2,5-dimethylpyrrolidine
• IUPAC Traditional name: (2R,5R)-2,5-dimethylpyrrolidine

DATABASE IDS

• MDL Number: MFCD01863020
• PubChem SID: 24866019
• CAS Number: 62617-70-3
• Beilstein Number: 4652641

PROPERTIES

• Empirical Formula (Hill Notation): C6H13N
• Purity: ≥97.0% (GC)
• Density: 0.852 g/mL at 20 °C(lit.)
• Flash Point: 7 °C
• Flash Point: 44.6 °F
• Optical Rotation: [α]20/D -19.0±1.5°, c = 2% in methylene chloride
• Refractive Index: n20/D 1.431
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2924 3/PG 2
• Risk Statements: 11-22-34
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 2924
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Important chiral auxiliary with a pseudo C2 axis; diastereoselective alkylation of ketone enamines 1; Highly stereoselective addition reactions of the enamine of β-keto esters (vinylogous urethanes) 2; Radical reactions of unsaturated amides3
Packaging
50, 250 mg in glass bottle

Description (简体中文)

Other Notes
具有假 C2 轴的重要手性助剂；酮烯胺的非对映选择性烷基化反应1；β-酮酯烯胺（间乙烯胺酯）的高度立体选择性加成反应2；不饱和酰胺的自由基反应3
包装
50, 250 mg in glass bottle