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ChemicalBook >> CAS DataBase List >> (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL

(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL

$11 - $1716.4
Product name: (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
CAS: 51064-65-4
MF: C21H26O8S2
MW: 470.56
EINECS:256-943-5
MDL Number:MFCD00063235
Synonyms:(4R 5R)-(+)-1 4-DI-O-TOSYL-2 3-O-ISOPROPYLIDENE-D-THREITOL;(4R,5R)-(+)-2,2-DIMETHYL-4,5-BIS(TOSYLOXYMETHYL)-1,3-DIOXIDE;(4R,5R)-(+)-2,3-O-ISOPROPYLIDENE-1,4-DI-O-TOSYL-D-THREITOL;(4R,5R)-(+)-4,5-BIS(TOSYLOXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R,5R)-4,5-BIS(TOSYLOXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(4R,5R)-(-)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(P-TOSYL)BUTANE;(4S,5S)-(+)-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(P-TOSYL)BUTANE;(+)-2,3-O-ISOPROPYLIDENE-D-THREITOL 1,4-DITOSYLATE

Price29 Properties Safety Information Description

29 prices

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Brand

aablocks
ACHEMBLOCK
American Custom Chemicals Corporation
Apolloscientific
Biosynth
Chem-Impex
Medical Isotopes, Inc.
Sigma-Aldrich
Strem Chemicals
TCI Chemical
TRC
Usbiological

Package

100mg
1g
2g
2.5g
5g
10g
25G
100G

Manufactureraablocks
Product numberAA003B97
Product description((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%
Packaging1g
Price$11
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003B97
Product description((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%
Packaging2.5g
Price$26
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003B97
Product description((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%
Packaging5g
Price$51
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberW159754
Product description(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol 4,5-Bis(4-methylbenzenesulfonate) 97%
Packaging100G
Price$1050
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberW159754
Product description(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol 4,5-Bis(4-methylbenzenesulfonate) 97%
Packaging25G
Price$350
Updated2026-05-27
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0004661
Product description(4R 5R)-(+)-1 4-DI-O-TOSYL-2 3-O-ISOPROPYLIDENE-D-THREITOL 95.00%
Packaging1G
Price$697.08
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR315290
Product description(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee
Packaging1g
Price$21
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR315290
Product description(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee
Packaging5g
Price$64
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR315290
Product description(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee
Packaging100g
Price$974
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR315290
Product description(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee
Packaging25g
Price$307
Updated2026-06-04
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ManufacturerBiosynth
Product numberMI34812
Product description2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Packaging1g
Price$50
Updated2021-12-16
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ManufacturerBiosynth
Product numberMI34812
Product description2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Packaging2g
Price$94
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberMI34812
Product description2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Packaging25g
Price$800
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberMI34812
Product description2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Packaging5G
Price$210
Updated2021-12-16
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ManufacturerBiosynth
Product numberMI34812
Product description2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol
Packaging10g
Price$370
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number32374
Product description1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol ≥97%(HPLC)
Packaging5G
Price$374.9
Updated2026-05-19
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003B97	((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%	1g	$11	2026-05-28	Buy
aablocks	AA003B97	((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%	2.5g	$26	2026-05-28	Buy
aablocks	AA003B97	((4R,5R)-2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Methylene) Bis(4-Methylbenzenesulfonate) 98%	5g	$51	2026-05-28	Buy
ACHEMBLOCK	W159754	(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol 4,5-Bis(4-methylbenzenesulfonate) 97%	100G	$1050	2026-05-27	Buy
ACHEMBLOCK	W159754	(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol 4,5-Bis(4-methylbenzenesulfonate) 97%	25G	$350	2026-05-27	Buy
American Custom Chemicals Corporation	CHM0004661	(4R 5R)-(+)-1 4-DI-O-TOSYL-2 3-O-ISOPROPYLIDENE-D-THREITOL 95.00%	1G	$697.08	2021-12-16	Buy
Apolloscientific	OR315290	(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee	1g	$21	2026-06-04	Buy
Apolloscientific	OR315290	(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee	5g	$64	2026-06-04	Buy
Apolloscientific	OR315290	(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee	100g	$974	2026-06-04	Buy
Apolloscientific	OR315290	(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol 97%,99%ee	25g	$307	2026-06-04	Buy
Biosynth	MI34812	2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol	1g	$50	2021-12-16	Buy
Biosynth	MI34812	2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol	2g	$94	2021-12-16	Buy
Biosynth	MI34812	2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol	25g	$800	2021-12-16	Buy
Biosynth	MI34812	2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol	5G	$210	2021-12-16	Buy
Biosynth	MI34812	2,3-O-Isopropylidene-1,4-di-O-tosyl-D-threitol	10g	$370	2021-12-16	Buy
Chem-Impex	32374	1,4-Di-O-tosyl-2,3-O-isopropylidene-D-threitol ≥97%(HPLC)	5G	$374.9	2026-05-19	Buy

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Properties

Melting point :90-92 °C
Boiling point :542.03°C (rough estimate)
Density :1.3082 (rough estimate)
refractive index :1.6000 (estimate)
storage temp. :2-8°C
form :Powder
color :white
optical activity :[α]20/D +12.1°, c = 8.8 in chloroform
BRN :99611
Stability :store cold
InChI :InChI=1/C21H26O8S2/c1-15-5-9-17(10-6-15)30(22,23)26-13-19-20(29-21(3,4)28-19)14-27-31(24,25)18-11-7-16(2)8-12-18/h5-12,19-20H,13-14H2,1-4H3/t19-,20-/s3
InChIKey :KPFDKWNWYAXRNJ-XEBFJNFFNA-N
SMILES :[C@H]1(COS(=O)(=O)C2C=CC(C)=CC=2)OC(C)(C)O[C@@H]1COS(=O)(=O)C1C=CC(C)=CC=1 |&1:0,18,r|
CAS DataBase Reference :51064-65-4(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

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Suppliers and manufacturers

career henan chemical co

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(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL CAS:51064-65-4

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(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL

Properties

Safety Information

Description

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