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1707-77-3 , 1,2:5,6-Di-O-isopropylidene-D-mannitol, CAS:1707-77-3

1707-77-3 , 1,2:5,6-Di-O-isopropylidene-D-mannitol,
CAS:1707-77-3
C12H22O6 / 262.3

1,2:5,6-Di-O-isopropylidene-D-mannitol,

1,2:5,6-二异亚丙基-D-甘露糖醇,

1,2:5,6-Di-O-isopropylidene-D-mannitol (IDM) is a chemical compound that has been shown to have physiological activities. It has been studied for its potential use as an antimicrobial agent against bacteria and fungi. IDM is structurally similar to 2,3:5,6-Tri-O-methylenetetrahydrofolate (THF), which can be used in the synthesis of polysaccharides and DNA bases. IDM also has properties that may be beneficial in treating congenital heart disease.

CAS Number1707-77-3
Product Name1,2:5,6-Di-O-isopropylidene-D-mannitol
IUPAC Name(1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol
Molecular FormulaC12H22O6
Molecular Weight262.3 g/mol
InChIInChI=1S/C12H22O6/c1-11(2)15-5-7(17-11)9(13)10(14)8-6-16-12(3,4)18-8/h7-10,13-14H,5-6H2,1-4H3/t7-,8-,9-,10-/m1/s1
InChI KeyODYBCPSCYHAGHA-ZYUZMQFOSA-N
SMILESCC1(OCC(O1)C(C(C2COC(O2)(C)C)O)O)C
Canonical SMILESCC1(OCC(O1)C(C(C2COC(O2)(C)C)O)O)C
Isomeric SMILESCC1(OC[C@@H](O1)[C@H]([C@@H]([C@H]2COC(O2)(C)C)O)O)C

COA:

Product name: 1,2:5,6-Di-O-isopropylidene-D-mannitol         CAS: 1707-77-3      

 M.F.: C12H22O6      M.W.: 262.3   Batch No: 20120828          Quantity 78kg

Items

Standards

Results

Appearance

White crystalline power

Positive

Solubility

Soluble in water and CHCl3

insoluble in petrolum

Positive

NMR and MS

Should comply

Complies

Identification

IR and TLC

Positive

M.P.

110  – 120

115  – 118 

Specific rotation

(c=5, in CHCl3)

+5.8°  to  +7.2°

+6.2°

Residue on ignition

Max. 0.5%

0.05%

Heavy metal

Max. 20ppm

Complies

Loss Weight On Dryness

Max. 0.5%

Complies

TLC

Should be one spot

Complies

Assay

Min. 98%

98.6%

Important intermed. for chiral C3 compds by fission.


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