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(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE

(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE
(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE structure
CAS No.
39637-99-5
Chemical Name:
(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE
Synonyms
(+)-MTPA-CL;(S)-(+)-MTPA-CL;(R)-MTPA chloride;(R)-(-)-Acid chloride;(+)-MOSHER'S CHLORIDE;MOSHER'S ACID CHLORIDE;(+)-MOSHER'S ACID CHLORIDE;(-)-Mosher's Acid Chloride;(R)-(-)-Mosher'sacidchloride;(R)-(-)-MTPA-Cl, Moshers acid chloride
CBNumber:
CB6170769
Molecular Formula:
C10H8ClF3O2
Formula Weight:
252.62
MOL File:
39637-99-5.mol

(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE Properties

Boiling point:
213-214 °C(lit.)
alpha 
D25 -10.0± 0.1° (neat, l = 1)
Density 
1.35 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.469(lit.)
Flash point:
194 °F
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
form 
Liquid
color 
Clear colorless to light yellow
Specific Gravity
1.353
optical activity
[α]20/D 137±2°, c = 6.4% in carbon tetrachloride
Water Solubility 
Sparingly miscible with water.
Sensitive 
Moisture Sensitive
Merck 
14,6280
BRN 
3591565
CAS DataBase Reference
39637-99-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H227-H318-H314
Precautionary statements  P210e-P260h-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310
Hazard Codes  C
Risk Statements  34
Safety Statements  26-27-36/37/39-45
RIDADR  UN 3265 8/PG 2
WGK Germany  3
10-21
Hazard Note  Corrosive/Freeze
HazardClass  8
PackingGroup  II
HS Code  29189900

(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 65363 (R)-(?)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride for chiral derivatization, ≥99.0% 39637-99-5 100mg $111 2021-03-22 Buy
Sigma-Aldrich 65363 (R)-(?)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride for chiral derivatization, ≥99.0% 39637-99-5 500mg $436 2021-03-22 Buy
TCI Chemical M1104 (R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines] >98.0%(GC) 39637-99-5 100mg $51 2021-03-22 Buy
TCI Chemical M1104 (R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines] >98.0%(GC) 39637-99-5 1g $300 2021-03-22 Buy
Alfa Aesar L14325 (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+% 39637-99-5 1g $408 2021-03-22 Buy

(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE Chemical Properties,Uses,Production

Chemical Properties

clear colorless to light yellow liquid

Purification Methods

The most likely impurity is the free acid due to hydrolysis and should be checked by IR. If free from acid, then distil, taking care to keep moisture out of the apparatus. Otherwise add SOCl2 and reflux for 5hours and distil it. Note that shorter reflux times result in a higher boiling fraction (b 130-155o/1mm) which has been identified as the anhydride. [Dale et al. J Org Chem 34 2543 1969, for enantiomeric purity see Dale & Mosher J Am Chem Soc 97 512 1973.]

(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products


(S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE Suppliers

Global( 83)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ShenZhen Ipure Biology import and export company co.,ltd
18071025641 18071025641
eric@ipurechemical.com CHINA 11336 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
Henan Alfa Chemical Co., Ltd
+8619139973225
adam@alfa-chemical.com;sales4@alfachem.cn China 11868 58
Alfa Chemistry
+1-516-662-5404
1-516-927-0118 inquiry@alfa-chemistry.com United States 10563 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132148 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30159 84

View Lastest Price from (S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-10 (S)-(+)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETYL CHLORIDE
39637-99-5
US $1.00 / KG 1KG 99% 200kg Career Henan Chemical Co

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