65363
(R)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride
for chiral derivatization, LiChropur™, ≥99.0%
Manufacturer: Supelco
CAS Number: 39637-99-5
Synonym(S): (R)-(−)-MTPA-Cl, Mosher’s acid chloride
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 MG | 65363-100-MG | In Stock | ₹ 13,054.95 |
| 500 MG | 65363-500-MG | In Stock | ₹ 55,456.48 |
65363 - 100 MG
In Stock
Quantity
1
Base Price: ₹ 13,054.95
GST (18%): ₹ 2,349.891
Total Price: ₹ 15,404.841
grade
for chiral derivatization
Quality Level
100
product line
ChiraSelect™
Assay
≥99.0% (AT)≥99.0%
optical activity
[α]20/D −137±2°, c = 6.4% in carbon tetrachloride
optical purity
enantiomeric ratio: ≥99.5:0.5 (GC)
quality
LiChropur™
technique(s)
HPLC: suitable
refractive index
n20/D 1.469n20/D 1.47 (lit.)
bp
213-214 °C (lit.)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | eMolecules AstaTech / (R)-(-)--METHOXY--(TRIFLUOROMETHYL)PHENYLACETYL CHLORIDE (CA. 18% IN DICHLOROMETHANE CA. 1.0MOL/L) [FOR DETERMINATION OF THE OPTICAL PURITY OF ALCOHOLS AND AMINES] / 0.1g / 721428415 / T72425 / 98.000 / 39637-99-5 / MFCD00078209 / 252.620 / C10H8ClF3O2 | eMolecules | ₹ 10,956.81 | |
 | (-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride | Aaron Chemicals LLC | ₹ 3,593.52 - ₹ 1,66,927.56 | |
 | 39637-99-5 | (R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride | A2B Chem | ₹ 3,593.52 - ₹ 35,165.16 |
Related Products
Description
- General description: (R)-(-)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride (Mosher′s acid chloride) is generally used as a chiral derivatizing agent. It is easily available in enantiomerically pure form. It can form diastereomers with both alcohols and amines.[1]
- Application: It was used for derivatizing D-arabinitol and L-arabinitol samples for high performance thin layer chromatography (HPTLC) analysis for studying resolution of the diastereoisomer.[2]
- Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
- Other Notes: Please note that R(-)-MTPA-Cl is derived from S(-)-MTPA
- Recommended products: Discover LiChropur reagents ideal for HPLC or LC-MS analysis
- Legal Information: ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
Hazard Classifications
Skin Corr. 1B
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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grade: for chiral derivatization
Quality Level: 100
product line: ChiraSelect™
Assay: ≥99.0% (AT)≥99.0%
optical activity: [α]20/D −137±2°, c = 6.4% in carbon tetrachloride
optical purity: enantiomeric ratio: ≥99.5:0.5 (GC)
quality: LiChropur™
technique(s): HPLC: suitable
refractive index: n20/D 1.469n20/D 1.47 (lit.)
bp: 213-214 °C (lit.)
grade:
for chiral derivatization
Quality Level:
100
product line:
ChiraSelect™
Assay:
≥99.0% (AT)≥99.0%
optical activity:
[α]20/D −137±2°, c = 6.4% in carbon tetrachloride
optical purity:
enantiomeric ratio: ≥99.5:0.5 (GC)
quality:
LiChropur™
technique(s):
HPLC: suitable
refractive index:
n20/D 1.469n20/D 1.47 (lit.)
bp:
213-214 °C (lit.)
grade: __
Quality Level: 200
product line: __
Assay: 97% (CP)
optical activity: __
optical purity: __
quality: __
technique(s): bio NMR: suitable
refractive index: __
bp: __
grade:
__
Quality Level:
200
product line:
__
Assay:
97% (CP)
optical activity:
__
optical purity:
__
quality:
__
technique(s):
bio NMR: suitable
refractive index:
__
bp:
__
grade: __
Quality Level: 200
product line: __
Assay: 97% (CP)
optical activity: __
optical purity: __
quality: __
technique(s): bio NMR: suitable
refractive index: __
bp: __
grade:
__
Quality Level:
200
product line:
__
Assay:
97% (CP)
optical activity:
__
optical purity:
__
quality:
__
technique(s):
bio NMR: suitable
refractive index:
__
bp:
__
grade: __
Quality Level: 100
product line: __
Assay: __
optical activity: __
optical purity: __
quality: __
technique(s): __
refractive index: __
bp: __
grade:
__
Quality Level:
100
product line:
__
Assay:
__
optical activity:
__
optical purity:
__
quality:
__
technique(s):
__
refractive index:
__
bp:
__