8.18725
(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid
for synthesis
Synonym(s):
(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid, Di-O-4-toluoyl-L-tartaric acid
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About This Item
Linear Formula:
(4-(CH3)C6H4COOCHCOOH)2
CAS Number:
Molecular Weight:
386.35
UNSPSC Code:
12352106
EC Index Number:
251-131-7
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (acidimetric)
Form:
powder
Quality Level
assay
≥99.0% (acidimetric)
form
powder
mp
165-171 °C
bulk density
500 kg/m3
storage temp.
2-30°C
SMILES string
[O-]C(=O)[C@H](OC(=O)c2ccc(cc2)C)[C@H](OC(=O)c1ccc(cc1)C)C(=O)[O-]
InChI
1S/C20H18O8/c1-11-3-7-13(8-4-11)19(25)27-15(17(21)22)16(18(23)24)28-20(26)14-9-5-12(2)6-10-14/h3-10,15-16H,1-2H3,(H,21,22)(H,23,24)/p-2/t15-,16+
InChI key
CMIBUZBMZCBCAT-IYBDPMFKSA-L
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Spec. rotation [α²0/D (c=1 in ethanol): -142.0 - -136.0 °
Identity (IR): passes test
Spec. rotation [α²0/D (c=1 in ethanol): -142.0 - -136.0 °
Identity (IR): passes test
Storage Class
11 - Combustible Solids
wgk
WGK 3
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8187250025 | 04022536443881 |
| 8187250100 | 04027269138936 |