(R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid (R)-3,3,3-三氟-2-甲氧基-2-苯基丙酸
CAS 20445-31-2 MFCD00004184
化学结构图
SMILES: CO[C@@](C(O)=O)(C1C=CC=CC=1)C(F)(F)F
化学属性
| Mol. Formula | C10H9F3O3 |
|---|---|
| Mol. Weight | 234 |
| Boiling Point | 116-118 |
| Melting Point | 46-49 |
| Refractive index | n20/D 1.473(lit.) |
| Density | 1.344 |
| Flash Point | >110°(230°F) |
| TSCA | No |
| Stability | 易吸潮 |
别名和识别编码
| Chemical Name | (R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid |
|---|---|
| CAS Number | 20445-31-2 |
| Alfabeta Name | METHOXYTRIFLUOROMETHYLPHENYLACETICACID ALPHAALPHAR+(())------ |
| MDL Number | MFCD00004184 |
| Synonym | (R)-(+)-1-Methoxy-1-(trifluoromethyl)phenylacetic acid 99% (99%ee) (+)-Mosher's acid (+)-A-METHOXY-A-TRIFLUOROMETHYLPHENYLACETIC ACID R-甲氧基-三氟甲基苯乙酸 (+)-MTPA (R)-(+)-α-甲氧基-α-(三氟甲基)苯乙酸 (+)-MTPA Mosher 酸 (R)-(+)-MOSHER'S ACID (R)-(+)-2-METHOXY-2-(TRIFLUOROMETHYL)PHENYLACETIC ACID (R)-(+)-α-甲氧基-α-三氟甲基苯乙酸 |
| PubChem Substance ID | 87572829 |
| EC Number | 243-829-5 |
| Beilstein Registry Number | 2215440 |
| Merck Number | 14,6280 |
| Reaxys-RN | 2215440 |
| Chemical Name Translation | (R)-3,3,3-三氟-2-甲氧基-2-苯基丙酸 |
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分类
- {SNA} Chiral, Chiral Derivatization Reagents, Chiral GC Derivatization Reagents, Derivatization Reagents, Derivatization Reagents HPLC, 分析/色谱, 分析试剂
- {SNA} Asymmetric Synthesis, Carboxylic Acids, Chemical Synthesis, Chiral Building Blocks, Chiral Resolution Reagents, Chiral Resolving Reagents, Organic Building Blocks
- {SNA} Analytical Reagents, Analytical/Chromatography, Chiral, Chiral Derivatization Reagents, Chiral GC Derivatization Reagents, Derivatization Reagents, Derivatization Reagents HPLC
产品应用
- A derivatizing reagent used for the determination of enantiomeric excess by NMR.
相关文献及参考
- Merck:14,6280
- Widely used reagent for determination of optical purities of alcohols and amines by 1H or 19F NMR: J. Org. Chem., 34, 2453 (1969).
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P332+P313
- P302+P352
- P305+P351+P338+P337+P313
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
其他信息
- Sigma Aldrich:20445-31-2(sigmaaldrich)
