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33624

Sigma-Aldrich

(−)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide)

≥99.0%

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50 G
£32.62

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50 G
£32.62

About This Item

Empirical Formula (Hill Notation):
C20H19NO7
CAS Number:
Molecular Weight:
385.37
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22

£32.62

List Price£46.60Save 30%

Please contact Customer Service for Availability

Request a Bulk Order

Quality Level

Assay

≥99.0%

optical activity

[α]20/D −79±1°, c = 5% in ethanol

mp

150-152 °C (dec.)

functional group

amide
carboxylic acid
ester
phenyl

SMILES string

CN(C)C(=O)[C@H](OC(=O)c1ccccc1)[C@@H](OC(=O)c2ccccc2)C(O)=O

InChI

1S/C20H19NO7/c1-21(2)17(22)15(27-19(25)13-9-5-3-6-10-13)16(18(23)24)28-20(26)14-11-7-4-8-12-14/h3-12,15-16H,1-2H3,(H,23,24)/t15-,16-/m1/s1

InChI key

LINPSOODYGSBAH-HZPDHXFCSA-N

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This Item
3458493361043456
Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

150-152 °C (dec.)

mp

152-155 °C (lit.)

mp

145-155 °C, 154-156 °C (lit.)

mp

127-130 °C (lit.)

optical activity

[α]20/D −79±1°, c = 5% in ethanol

optical activity

[α]20/D −116°, c = 9 in ethanol

optical activity

[α]20/D +117±2°, c = 5% in ethanol

optical activity

[α]20/D +23.5±1°, c = 1.7% in dioxane

functional group

amide

functional group

carboxylic acid, ester, phenyl

functional group

carboxylic acid, ester, phenyl

functional group

carboxylic acid, ester

Application

Chiral acid useful for the resolution of amines

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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