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ChemicalBook >> CAS DataBase List >> (-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol price.
  • $33.6 - $1720
  • Product name: (-)-2,3-O-Isopropylidene-D-threitol
  • CAS: 73346-74-4
  • MF: C7H14O4
  • MW: 162.18
  • EINECS:277-391-1
  • MDL Number:MFCD00009761
  • Synonyms:D(-)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL;2,3-DI-O-ISOPROPYLIDENE-D-THREITOL;(-)-2,3-O-ISOPROPYLIDINE-D-THREITOL;(+)-2,3-O-ISOPROPYLIDINE-D-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-D-THREITOL;2,3-O-ISOPROPYLIDENE-D-THREITOL;(4S,5R)-(-)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R-TRANS) 1,3-DIOXOLANE-4,5-DIMETHANOL-2,2-DIMETHYL BUTANOIC ACID
22 prices
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Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Medical Isotopes, Inc.
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 500MG
  • 1g
  • 2g
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 50g
  • ManufacturerAK Scientific
  • Product numberO021
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging1g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number73346744
  • Product description((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging5g
  • Price$291.89
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number73346744
  • Product description((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging10g
  • Price$396
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number73346744
  • Product description((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • Packaging25g
  • Price$824.68
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000606
  • Product description(-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00%
  • Packaging5G
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000606
  • Product description(-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00%
  • Packaging1G
  • Price$446
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCRB0000606
  • Product description(-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00%
  • Packaging500MG
  • Price$423
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMI05357
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging50g
  • Price$1250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMI05357
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging25g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMI05357
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging10g
  • Price$425
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMI05357
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging5G
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberMI05357
  • Product description(-)-2,3-O-Isopropylidene-D-threitol
  • Packaging2g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM100867
  • Product description1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-,(4R,5R)- 97%
  • Packaging10g
  • Price$229
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32381
  • Product description(-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC)
  • Packaging25G
  • Price$666.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32381
  • Product description(-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC)
  • Packaging5G
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32381
  • Product description(-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC)
  • Packaging1G
  • Price$33.6
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific O021 (-)-2,3-O-Isopropylidene-D-threitol 1g $90 2021-12-16 Buy
Alichem 73346744 ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 5g $291.89 2021-12-16 Buy
Alichem 73346744 ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 10g $396 2021-12-16 Buy
Alichem 73346744 ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol 25g $824.68 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000606 (-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00% 5G $630 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000606 (-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00% 1G $446 2021-12-16 Buy
American Custom Chemicals Corporation CRB0000606 (-)-2,3-O-ISOPROPYLIDENE-D-THREITOL 95.00% 500MG $423 2021-12-16 Buy
Biosynth Carbosynth MI05357 (-)-2,3-O-Isopropylidene-D-threitol 50g $1250 2021-12-16 Buy
Biosynth Carbosynth MI05357 (-)-2,3-O-Isopropylidene-D-threitol 25g $750 2021-12-16 Buy
Biosynth Carbosynth MI05357 (-)-2,3-O-Isopropylidene-D-threitol 10g $425 2021-12-16 Buy
Biosynth Carbosynth MI05357 (-)-2,3-O-Isopropylidene-D-threitol 5G $225 2021-12-16 Buy
Biosynth Carbosynth MI05357 (-)-2,3-O-Isopropylidene-D-threitol 2g $130 2021-12-16 Buy
Chemenu CM100867 1,3-Dioxolane-4,5-dimethanol,2,2-dimethyl-,(4R,5R)- 97% 10g $229 2021-12-16 Buy
Chem-Impex 32381 (-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC) 25G $666.4 2021-12-16 Buy
Chem-Impex 32381 (-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC) 5G $140 2021-12-16 Buy
Chem-Impex 32381 (-)-2,3-O-Isopropylidene-D-threitol,98%(GC) 98%(GC) 1G $33.6 2021-12-16 Buy

Properties

Melting point :48-51 °C(lit.)
Boiling point :91-93 °C0.01 mm Hg(lit.)
alpha :-3.1 º (c=5, CHCl3 26 ºC)
Density :1.0585 (rough estimate)
refractive index :-4 ° (C=5, Acetone)
Flash point :>230 °F
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :Chloroform, Dichloromethane, Ethyl Acetate, THF
form :Oil
pka :13.90±0.10(Predicted)
color :Yellow
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
BRN :1798
CAS DataBase Reference :73346-74-4(CAS DataBase Reference)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.

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