1223-07-0, 4-Nitrophenyl alpha-L-Arabinopyranoside,
CAS: 1223-07-0
C11H13NO7 / 271.22
MFCD00151486
Substrate for a-L-arabinopyranosidase.
4-nitrophenyl alpha-L-arabinoside is an alpha-L-arabinopyranoside having a 4-nitrophenyl substituent at the anomeric position It has a role as a chromogenic compound. It is an alpha-L-arabinopyranoside and a C-nitro compound. It derives from a 4-nitrophenol.
CAS Number | 1223-07-0 |
Product Name | (2S,3R,4S,5S)-2-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triol |
IUPAC Name | (2S,3R,4S,5S)-2-(4-nitrophenoxy)oxane-3,4,5-triol |
Molecular Formula | C11H13NO7 |
Molecular Weight | 271.22 g/mol |
InChI | InChI=1S/C11H13NO7/c13-8-5-18-11(10(15)9(8)14)19-7-3-1-6(2-4-7)12(16)17/h1-4,8-11,13-15H,5H2/t8-,9-,10+,11-/m0/s1 |
InChI Key | MLJYKRYCCUGBBV-MMWGEVLESA-N |
SMILES | C1C(C(C(C(O1)OC2=CC=C(C=C2)[N+](=O)[O-])O)O)O |
Canonical SMILES | C1C(C(C(C(O1)OC2=CC=C(C=C2)[N+](=O)[O-])O)O)O |
Isomeric SMILES | C1[C@@H]([C@@H]([C@H]([C@@H](O1)OC2=CC=C(C=C2)[N+](=O)[O-])O)O)O |
CAS No: 1223-07-0 Synonyms: PNP-a-arabinoside MDL No: MFCD00151486 Chemical Formula: C11H13NO7 Molecular Weight: 271.22 |
COA:
Product name: 4-Nitrophenyl alpha-L-arabinopyranoside M.F.: C11H13NO7 M.W.: 271.22 CAS:1223-07-0
Items | Standards | Results |
Appearance | White or off-white crystal powder | Complies |
Solubility | Soluble in DMF, insoluble in ether | Complies |
Identification | IR and HPLC | Complies |
Appearance of solution | Dissolve0.5 gin 10 ml of DMF, and the solution should be clear | Complies |
Specific rotation ( [α]25/D, in H2O) | -90o ~ -92o | -91.5o |
Loss weight on drying | Max.0.5% | 0.1% |
Heavy metal | Max. 20ppm | Complies |
Any other impurity | Max. 1% | Complies |
Total impurity | Max. 2% | Complies |
Assay | Min. 98% | 98.4% |
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