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CAS RN: 37002-45-2 | Product Number: D1623

(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol


Purity: >98.0%(HPLC)
Synonyms:
  • (4S,5S)-(-)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane
  • (4S,5S)-(-)-2,2-Dimethyl-4,5-bis(tosyloxymethyl)-1,3-dioxide
  • (4S,5S)-(-)-2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol
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Product Number D1623
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__1H__2__6O__8S__2 = 470.55  
Physical State (20 deg.C) Solid
CAS RN 37002-45-2
Reaxys Registry Number 99610
PubChem Substance ID 87568101
MDL Number

MFCD00003212

Specifications
Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Optical purity(LC) min. 98.0 ee%
Melting point 90.0 to 94.0 °C
Properties (reference)
Melting Point 93 °C
Specific Rotation -23° (C=8.8,CH3CN)
GHS
Related Laws:
EC Number 253-306-3
Transport Information:
HS Number 2932990090
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