65369

(S)-(−)-α-Methoxy-α-trifluormethylphenylessigsäure

derivatization grade (chiral), LiChropur^™, ≥99.0%

• Synonym(e): (−)-MTPA, Moshers Säure
• Empirische Formel (Hill-System): C₁₀H₉F₃O₃
• CAS-Nummer: 17257-71-5
• Molekulargewicht: 234.17
• UNSPSC Code: 12352200
• NACRES: NA.22
• PubChem Substance ID: 329760059
• EC Number: 241-292-1
• Beilstein/REAXYS Number: 4684048
• MDL number: MFCD00064200
• Assay: ≥99.0% (T), ≥99.0%
• Form: solid

Eigenschaften

• grade: derivatization grade (chiral)
• Quality Segment: 100
• assay: ≥99.0% (T), ≥99.0%
• form: solid
• optical activity: [α]20/D −73±1°, c = 2% in methanol
• optical purity: enantiomeric ratio: ≥99.5:0.5 (GC)
• quality: LiChropur^™
• technique(s): HPLC: suitable
• bp: 90 °C/0.1 mmHg
• mp: 46-49 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CO[C@](C(O)=O)(c1ccccc1)C(F)(F)F
• InChI: 1S/C10H9F3O3/c1-16-9(8(14)15,10(11,12)13)7-5-3-2-4-6-7/h2-6H,1H3,(H,14,15)/t9-/m0/s1
• InChI key: JJYKJUXBWFATTE-VIFPVBQESA-N

Beschreibung

Application

Bestimmung der absoluten Konfiguration von stereogenen Carbinol-Kohlenstoffen

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves