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BGC » Chemicals A-Z » (-)-2,3-Isopropylidene-L-threi...
BGC ID: 361849777066-48
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(-)-2,3-Isopropylidene-L-threitol 1,4-ditosylate

CAS 37002-45-2
Formula C21H26O8S2
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
361849777066
(-)-2,3-Isopropylidene-L-threitol 1,4-ditosylate
(361849777066)
on request + -

Identify

Synonyms:
(4s-trans)-2,2-dimethyl-4,5-bis[(4-methylphenylsulfonyloxy)methyl]-1,3-dioxolane ; 1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol ; (s,s)-(-)-2,3-isopropylidene-l-treitol 1,4-tosylate ; (-)-1,4-ditosyl-2,3,o-isopropylidene-l-threitol ; (s,s)-(-)-1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol ; (-)-2,3-o-isopropylidene-1,4-di-o-tosyl-l-threitol ; (4s,5s)-2,2-dimethyl-4,5-bis[(4-toluenesulfonyloxy)methyl]-1,3-dioxolane ; (-)-1,4-di-o-tosyl-2,3-o-isopropylidenethreitol ; 1,4-di-o-tosyl-2,3-o-isopropylidene-l-th reitol,97% ; 1,3-dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate),(4s-trans)- ; (2s,3s)-(-)-2,3-o-isopropylidene-1,4-di-o-tosyl-l-threitol ; 4-methylbenzenesulfonic acid[(4s,5s)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene) ester ; (-)-2,3-o-isopropylidene-l-threitol 1,4-ditosylate ; (-)-1,4-di-o-tosyl-2,3-o-isopropylidene-l-threitol ; (-)-2,3-isopropylidene-l-threitol 1,4-ditosylate ; 1,3-dioxolane-4,5-dimethanol,2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4s,5s)- (9ci) ; 2,3-isopropylidene-l-threitol 1,4-ditosylate ; (s,s)-(-)-2,3-o-isopropylidenethreitol 1,4-ditosylate
CAS:
37002-45-2
EINECS:
253-306-3
Molecular Formula:
C21H26O8S2
MDL:

Properties

Molecular Weight:
470.56 g·mol−1
Density:
1.275 g/cm3
Melting point:
90-92 °C(lit.)
Boiling point:
608.3 °C at 760 mmHg
Flash point:
321.7 °C
Physical Description:
white to cream crystalline powder

Safety Information

Hazard Classes:
Safety Codes:
24/25 (S)
WGK Germany:
3
Storage temperature:
0-6°C

Prices

As an extract from the researched prices for (-)-2,3-Isopropylidene-L-threitol 1,4-ditosylate there are currently shown 19 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 224.00 for 5 g to USD 189.00 per 5 g in 2023 .

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
5 g $189.00 + -
((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
25 g $758.00 + -



Last price review [2026-01-17]

Suppliers

Global (-)-2,3-Isopropylidene-L-threi... Suppliers : Germany (1) P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
BuGuCh & Partners Germany REQUEST
Dayang Chem (Hangzhou) Co.,Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China REQUEST

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