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Catalog No: A10GD-4734
Cas No: 16758-34-2
Properties: Mol Formula: C12H16O5S, Mol Weight: 272.32
IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-phenylsulfanyloxane-3,4,5-triol
Synonym: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-phenylsulfanyloxane-3,4,5-triol, beta-D-Galactopyranoside, phenyl 1-thio-, Phenyl |A-D-thiogalactopyranoside
Phenyl b-D-thiogalactopyranoside is a carbohydrate binding agent that has been shown to have anti-cancer properties. It binds to galectin, a carbohydrate receptor on the surface of tumour cells, thereby interfering with cell proliferation and tumor growth. Phenyl b-D-thiogalactopyranoside also blocks the activity of glycolytic enzymes and can be used as an adjuvant in cancer therapy. This molecule is synthesized by nature or chemically by means of alkylation of phenol. The chemical synthesis is more efficient and economical than the natural process.
| CAS Number | 16758-34-2 |
| Product Name | Phenyl 1-thio-beta-D-galactopyranoside |
| IUPAC Name | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-phenylsulfanyloxane-3,4,5-triol |
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 g/mol |
| InChI | InChI=1S/C12H16O5S/c13-6-8-9(14)10(15)11(16)12(17-8)18-7-4-2-1-3-5-7/h1-5,8-16H,6H2/t8-,9+,10+,11-,12+/m1/s1 |
| InChI Key | OVLYAISOYPJBLU-IIRVCBMXSA-N |
| SMILES | C1=CC=C(C=C1)SC2C(C(C(C(O2)CO)O)O)O |
| Synonyms | Phenyl 1-Thio-?-D-galactopyranoside; Ph-thio-?-D-Gal |
| Canonical SMILES | C1=CC=C(C=C1)SC2C(C(C(C(O2)CO)O)O)O |
| Isomeric SMILES | C1=CC=C(C=C1)S[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O |
CAS No: 16758-34-2 MDL No: MFCD00063272 Chemical Formula: C12H16O5S Molecular Weight: 272.32 |
COA:
Name: Phenyl 1-thio-b-D-galactopyranoside
CAS: 16758-34-2 M.F.: C12H16O5S M.W.: 272.32
Items | Standards | Results |
Appearance | White or slightly yellowish crystalline power | Positive |
Solubility | Soluble in water and insoluble in ether | Positive |
NMR and MS | Should comply | Complies |
Identification | IR and TLC | Positive |
M.P. | 110? ~ 120? | 115? -120? |
[a]D [c=0.88 inCH3OH]. | -44o ~ -46o | -44.2o |
Loss Weight On Dryness | Max. 1% | Complies |
Alpha-Isomer | Max. 0.5% | 0 |
TLC (15%H2SO4-C2H5OH) | One spot | Complies |
Assay | Min. 98% | 98.4% |
| Size | 1 G, 100 MG, 5 G, Other |
|---|
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