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Catalog No: A10GD-4021
Cas No: 68636-49-7
Properties: Mol Formula: C18H27NO10S, Mol Weight: 449.5
IUPAC Name: (2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R)-6-(4-aminophenyl)sulfanyl-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Synonym: 1-[(4′-Aminobenzyl)thio]cellobiose, (2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R)-6-(4-aminophenyl)sulfanyl-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol, APTC
| CAS Number | 68636-49-7 |
| Product Name | 4-Aminophenyl b-D-thiocellobiose |
| IUPAC Name | (2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R)-6-(4-aminophenyl)sulfanyl-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol |
| Molecular Formula | C18H27NO10S |
| Molecular Weight | 449.471 |
| InChI | InChI=1S/C18H27NO10S/c19-7-1-3-8(4-2-7)30-18-15(26)13(24)16(10(6-21)28-18)29-17-14(25)12(23)11(22)9(5-20)27-17/h1-4,9-18,20-26H,5-6,19H2/t9-,10-,11-,12+,13-,14-,15-,16-,17+,18?/m1/s1 |
| InChI Key | RIQWCPMDWZXHSW-DRDIBAPWSA-N |
| SMILES | C1=CC(=CC=C1N)SC2C(C(C(C(O2)CO)OC3C(C(C(C(O3)CO)O)O)O)O)O |
| Synonyms | (4-Aminophenyl)methyl 4-O-?-D-glucopyranosyl-1-thio-?-D-glucopyranoside |
CAS No: 68636-49-7Synonyms: APTC MDL No: MFCD09750871 Chemical Formula: C18H27NO10S Molecular Weight: 449.47 |
References: 1. Piyachomkwan K, et al., Carbohydr. Res. 1997, 303, p255 |
COA:
Product name:Â 4-Aminophenyl beta-D-thiocellobiose*Â
CAS: 68636-49-7Â Â Â Â Â Â M.F.:Â C18H27NO10SÂ Â Â Â Â M.W.:Â 449.47
| Items | Standards | Results |
| Appearance | Pale yellow powder | Complies |
| Solubility | Easily soluble in water, insoluble ether | Complies |
| Identification | IR and HPLC | Complies |
| Melting point | 200? ~  210 ?C | 208? ~ 208? |
| Specific rotation ( [?]27/D, c = 0.5 in H2O) | -114o ~  -118o | -116.5o |
| Water content | Max. 2% | 0.4% |
| Total impurity | Max. 2% | Complies |
| Heavy metal | Max. 20ppm | Complies |
| Residue on ignition | Max. 0.5% | 0.1% |
| TLC | One spot | One spot |
| Assay by HPLC | Min. 98% | 98.7% |
*a functional affinity ligand for the separation of exo-(cellobiohydrolases) and endo-(endoglucanases) acting cellulases.
| Size | 1 G, 100 MG, 5 G, Other |
|---|
IUPAC:Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)b-Glc, G82858KU
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