L-二对甲基苯甲酰酒石酸
Product No.: SRCHEM0008
Description: (-)-O,O'-Di-p-toluyl-L-tartaric acid
Synonyms:
Di-p-toluoyl-L-tartaric acid
L-(-)-DTTA
Structural Formula:
Molecular Formula: C20H18O8
Molecular Weight: 386.35
Linear Formula: [CH3C6H4CO2CH(CO2H)-]2
CAS Number: 32634-66-5
Beilstein Registry Number: 2022481
MDL number: MFCD00064440
EC Number: 251-131-7
PubChem Substance ID: 24863105
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: RegBook1(2), 1923:N
Structure Index1, 309:B:4
