D-二对甲基苯甲酰酒石酸
Product No.: 3C0009
Description: (+)-O,O'-Di-p-toluoyl-D-tartaric acid
Synonyms:
Di-p-toluoyl-D-tartaric acid
D-(+)-DTTA
Structural Formula:
Molecular Formula: C20H18O8
Molecular Weight: 386.35
Linear Formula: [CH3C6H4CO2CH(CO2H)-]2
CAS Number: 32634-68-7
Beilstein Registry Number: 3225584
MDL number: MFCD00008552
PubChem Substance ID: 24858275
EC Number: 251-132-2
Application:
Reagent for chiral resolution of amino compounds.
Standards:
Assay(HPLC): 99%
optical activity([a]20/D): +138°, c = 1 in C2H5OH
Melting Point: 169-171 °C (lit.)
Loss on drying: 0.5%
Packaging specifications:
Cardboard drum Packaging:
5kgs/ drum. 10kgs/ drum. 20kgs/ drum. 25kgs/ drum
:Reagent Packaging:
100g/ Bottle. 500g/ Bottle. 1kgs/ Bottle.
Safety
Safety Statements：22-25/25
WGK Germany: 3
FT-IR Condensed Phase
References:
Beilstein: Beil.9,IV,1731
Fieser: Fieser1,351
Reference: FT-IR2(2), 2879:B
RegBook1(2), 1925:A
Structure Index1, 309:C:4
