5-Thio-D-glucose
CAS No |
10227-19-7 |
MDL No |
MFCD00006663 |
Chemical Formula |
C6H12O5S |
Molecular Weight |
196.22 g/mol |
Smiles |
C(C1C(C(C(C(S1)O)O)O)O)O |
Harmonized Tariff Codes |
Switzerland: 29349999 – USA: 2934999001 – Slovakia: 2934999090 – UK: 2934999090 – China: 2934999099 |
CAS No: 20408-97-3,10227-19-7
MDL No: MFCD00148892
Chemical Formula: C6H12O5S
Molecular Weight: 196.22
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COA:
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Product name: 5-Thio-D-glucose, predominantly alpha-anomer
M.F.: C6H12O5S M.W.: 196.22 CAS: 20408-97-3
Items
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Standards
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Results
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Appearance
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White or off-white powder
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Complies
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Solubility
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Easily soluble in water, insoluble in CHCl3
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Complies
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NMR and MS
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Should comply
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Complies
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Melting point
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130? ~140?
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135? ~137?
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Optical Activity
[?]20/D (c=1 in0.1 MHCl)
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+220 o ~ +230 o
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+223.5?
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Residue on ignition
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Max. 0.5%
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0.1%
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Heavy metal
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Max.50ppm
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Complies
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TLC
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Should be one spot
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One spot
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Assay by HPLC
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Min. 98%
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98.4%
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References:
1. Cantour-Galcera M-O, Ortiz-Mellet C, Defaye J, Carhohydr. Res. 1996, 281, p119