(+)-O,O'-Di-p-toluoyl-D-tartaric Acid - CAS 32634-68-7

Inquiry

Inhibitor of enzyme. Rivastigmine USP Related Compound A.

Catalog Number

32634-68-7

CAS

32634-68-7

IUPAC Name

(2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid

Synonyms

(2S,3S)-2,3-bis[(4-methylphenyl)-oxomethoxy]butanedioic acid; (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid

Molecular Weight

386.35

Molecular Formula

C20H18O8

Product Information

Canonical SMILES

CC1=CC=C(C=C1)C(=O)OC(C(C(=O)O)OC(=O)C2=CC=C(C=C2)C)C(=O)O

InChI

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)/t15-,16-/m0/s1

InChI Key

CMIBUZBMZCBCAT-HOTGVXAUSA-N

Purity

≥ 98 %, ≥ 95 % e.e.

MDL

MFCD00008552

Physical State

Solid

Appearance

White or off-white powder

Storage

Room temperature.

Boiling Point

833.5 ℃ / 760 mmHg

Melting Point

169-171 ℃

Density

1.371 g/cm³

Optical Activity

139°(c=1 in ethanol)

TSCA

Yes

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501

Hazard Statements

H315 - H319 - H335

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass