33622
(−)-O,O′-Dibenzoyl-L -tartaric acid monohydrate
≥99.0% (T)
Synonym(s):
(-)-Dibenzoyl-
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About This Item
Empirical Formula (Hill Notation):
C18H14O8 · H2O
CAS Number:
Molecular Weight:
376.31
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4065263
Assay:
≥99.0% (T)
Form:
powder
Quality Segment
assay
≥99.0% (T)
form
powder
optical activity
[α]20/D −110±3°, c = 5% in ethanol
mp
88-89 °C (lit.)
functional group
carboxylic acid, ester, phenyl
SMILES string
[H]O[H].OC(=O)[C@H](OC(=O)c1ccccc1)[C@@H](OC(=O)c2ccccc2)C(O)=O
InChI
1S/C18H14O8.H2O/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12;/h1-10,13-14H,(H,19,20)(H,21,22);1H2/t13-,14-;/m1./s1
InChI key
DXDIHODZARUBLA-DTPOWOMPSA-N
General description
(-)-O,O′-Dibenzoyl-L -tartaric acid monohydrate may be used as a chiral resolving agent for the resolution of racemic bioactive compounds such as (±)-3-(3-hydroxyphenyl)-N-(1-propyl)-piperidine and (±)-2-(5,6-dimethoxy-1,2,3,4-tetrahydro-1-naphthyl)-imidazoline to isolate the corresponding (-)-enantiomeric forms.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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