A5436312
(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride , 99% , 39637-99-5
Synonym(s):
(R)-(−)-MTPA-Cl;Mosher’s acid chloride
CAS NO.:39637-99-5
Empirical Formula: C10H8ClF3O2
Molecular Weight: 252.62
MDL number: MFCD00067105
EINECS: 621-758-4
Pack Size | Price | Stock | Quantity |
50MG | RMB272.80 | In Stock |
|
250MG | RMB855.20 | In Stock |
|
500mg | RMB1551.20 | In Stock |
|
1G | RMB2799.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
alpha | D25 -10.0± 0.1° (neat, l = 1) |
Boiling point: | 213-214 °C(lit.) |
Density | 1.35 g/mL at 25 °C(lit.) |
refractive index | n |
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) |
Description and Uses
(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride is used as a chiral acylating reagent, which is used in the resolution of amino acid enantiomers like 2,5-dimethoxy-4-methylamphetamine. It is also suitable for the determination of the optical composition of compounds extracted from biological fluids.
Safety
Symbol(GHS) | GHS05 |
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-27-36/37/39-45 |
RIDADR | UN 3265 8/PG 2 |
WGK Germany | 3 |
F | 10-21 |
Hazard Note | Corrosive/Freeze |
HazardClass | 8 |
PackingGroup | II |
HS Code | 29189900 |