Home Categories Biochemical Engineering (-)-1,4-Di-<i>O</i>-tosyl-2,3-<i>O</i>-isopropylidene-<small>L</small>-threitol
A3562512

(-)-1,4-Di-<i>O</i>-tosyl-2,3-<i>O</i>-isopropylidene-<small>L</small>-threitol , >98.0%(HPLC) , 37002-45-2

Synonym(s):
(−)-2,3-O-Isopropylidene-L-threitol 1,4-ditosylate;(−)-2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol;(4S,5S)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane

CAS NO.:37002-45-2

Empirical Formula: C21H26O8S2

Molecular Weight: 470.56

MDL number: MFCD00003212

EINECS: 253-306-3

Pack Size Price Stock Quantity
200MG RMB49.60 In Stock
1G RMB195.20 In Stock
5G RMB818.40 In Stock
25g RMB3839.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 90-92 °C(lit.)
Boiling point: 542.03°C (rough estimate)
Density  1.3082 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  Sealed in dry,2-8°C
solubility  DCM, Ethyl Acetate
form  Powder
color  white
optical activity [α]23/D 12.3°, c = 8.8 in chloroform
BRN  99610
Stability: store cold

Description and Uses

1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol has been used in coordination chemistry of (R,R)-DIPPOP.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
Safety Statements  24/25
WGK Germany  3
HS Code  2932.99.7000

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