33610
(+)-2,3-Dibenzoyl-D-tartaric acid
≥99.0% (T)
Synonym(s):
(+)-O,O′-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate
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About This Item
Linear Formula:
[C6H5CO2CH(CO2H)]2
CAS Number:
Molecular Weight:
358.30
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
241-097-1
Beilstein/REAXYS Number:
2227343
MDL number:
Assay:
≥99.0% (T)
Form:
powder
Quality Level
assay
≥99.0% (T)
form
powder
optical activity
[α]20/D +117±2°, c = 5% in ethanol
impurities
≤1% water
mp
145-155 °C, 154-156 °C (lit.)
functional group
carboxylic acid, ester, phenyl
storage temp.
2-8°C
SMILES string
OC(=O)[C@@H](OC(=O)c1ccccc1)[C@H](OC(=O)c2ccccc2)C(O)=O
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)/t13-,14-/m0/s1
InChI key
YONLFQNRGZXBBF-KBPBESRZSA-N
General description
(+)-2,3-Dibenzoyl-D-tartaric acid is an acidic chiral resolving reagent for the resolution of bases.
Other Notes
Reagent for the resolution of bases
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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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S. Collina et al.
Tetrahedron Asymmetry, 10, 2387-2387 (1999)
M.R. Caira et al.
Tetrahedron Asymmetry, 10, 2175-2175 (1999)
Practical continuous resolution of a-amino-e-caprolactam by diastereomeric salt formation using a single resolving agent with a solvent switch method.
Sakai K, et al.
Tetrahedron Asymmetry, 14(23), 3713-3718 (2003)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 33610-50G-F | 04061833037966 |
| 33610-250G-F | 04061833037959 |