369675

(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

99%

• 동의어(들): (S)-(+)-MTPA-Cl, Mosher’s acid chloride
• Linear Formula: C₆H₅C(OCH₃)(CF₃)COCl
• CAS Number: 20445-33-4
• Molecular Weight: 252.62
• Beilstein: 3591562
• MDL number: MFCD00067105
• UNSPSC 코드: 12352101
• PubChem Substance ID: 24863007
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 99%
• 양식: liquid
• 광학 순도: ee: 98% (GLC)
• refractive index: n20/D 1.469 (lit.)
• bp: 213-214 °C (lit.)
• density: 1.35 g/mL at 25 °C (lit.)
• 작용기: acyl chloride; ether; fluoro; phenyl
• 저장 온도: −20°C
• SMILES string: CO[C@@](C(Cl)=O)(c1ccccc1)C(F)(F)F
• InChI: 1S/C10H8ClF3O2/c1-16-9(8(11)15,10(12,13)14)7-5-3-2-4-6-7/h2-6H,1H3/t9-/m1/s1
• InChI key: PAORVUMOXXAMPL-SECBINFHSA-N

설명

일반 설명

(S)-(+)-α-Methoxy-α-trifluoromethylphenylacetyl chloride is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively.

애플리케이션

Used in the synthesis of natural products and pheromones.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

기타 정보

doi:10.1038/nprot.2007.354

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): 192.2 °F - closed cup
• Flash Point (°C): 89 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter