8.18869
(2S,3S)-(+)-Di-O-benzoyltartaric acid
for resolution of racemates for synthesis
Synonym(s):
(2S,3S)-(+)-Di-O-benzoyltartaric acid, Di-O-benzoyl-D-tartaric acid
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About This Item
Linear Formula:
C6H5COOCH(COOH)CH(COOH)OCOC6H5
CAS Number:
Molecular Weight:
358.30
UNSPSC Code:
12352106
EC Index Number:
241-097-1
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (acidimetric)
Form:
powder
Quality Segment
assay
≥99.0% (acidimetric)
form
powder
mp
150-154 °C
bulk density
510 kg/m3
storage temp.
2-30°C
SMILES string
O(C(C(OC(=O)c2ccccc2)C(=O)O)C(=O)O)C(=O)c1ccccc1
InChI
1S/C18H14O8/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)
InChI key
YONLFQNRGZXBBF-UHFFFAOYSA-N
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Spec. rotation [α²0/D (c=5 in methanol): +117.0 - +123.0 °
Identity (IR): passes test
Spec. rotation [α²0/D (c=5 in methanol): +117.0 - +123.0 °
Identity (IR): passes test
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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