(2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid

Basic Information

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CAS Number

32634-68-7

Molecular Formula

C20H18O8

Molecular Weight

386.36 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

169-171 °C

Boiling Point

626.5℃ at 760 mmHg

Flash Point

223.2℃

Refractive Index

139 ° (C=1, EtOH)

Specific Rotation

136 º (c=1, EtOH)

SMILES

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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

InChIKey

CMIBUZBMZCBCAT-HOTGVXAUSA-N

LogP

2.2236399999999996

Topological Polar Surface Area

127.2 Å²

Hydrogen Bond Donor/Acceptor

2 / 8

Complexity

533

Safety Information

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GHS Hazard Pictograms

H315

H319

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

Q27258721
(2S,3S)-2,3-bis(4-methylbenzoyloxy)succinic acid
(2S,3S)-2,3-bis[(4-methybenzoyl)oxy]succinic acid
(2s,3s)-2,3-bis[(4-methylbenzoyl)oxy]succinic acid
D-DI-O,O'-P-TOLUYLTARTARIC ACID
Butanedioic acid, 2,3-bis((4-methylbenzoyl)oxy)-, (2S,3S)-
O,O'-di-p-toluoyl-D-tartaric acid
KS-1018
D-BIS(O-4-METHYLBENZOYL)TARTARIC ACID
NSC 97592
AM20060204
217968-14-4
SMR000550472
(+)-O,O'-Di-p-toluoyl-D-tartaric acid, made from synthetic tartaric acid, 97%
(+)-ditoluoyltartaric acid
EINECS 251-132-2
Di-p-toluoyl-D-tartaric acid, (+)-
32634-68-7
CS-W020568
Di-p-toluoyl-d-tartaric acid anhydrous
STR08702
C20H18O8
NSC97592
Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-
(2S,3S)-2,3-Bis((4-methylbenzoyl)oxy)succinic acid
DTXSID80885539
(+)-Di-p-toluoyl-D-tartaric Acid
(+)-O,O'-Di-p-toluoyl-D-tartaric acid, purum, >=98.0%
(+)-di-1,4-toluoyl-d-tartaric acid
(S(R*,R*))-2,3-Bis((4-methylbenzoyl)oxy)succinic acid
D-(+)-DTTA

MDL Number

MFCD00008552

Customs Code

2942000000

FAQ

What is (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7)?

(2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid, with the CAS number 32634-68-7, is a diester compound containing two (4-methylbenzoyl)oxy groups attached to a succinic acid backbone. It is a white crystalline solid with good solubility in polar solvents and is commonly used in organic synthesis and pharmaceutical applications due to its versatile functional groups.

What are the main uses of (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7)?

(2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7) is primarily used in pharmaceutical research for drug development, particularly in the synthesis of anti-inflammatory agents and bioactive molecules. It also finds applications in polymer science and as a coupling agent in chemical reactions due to its reactivity and structural properties.

Is (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7) safe?

As a chemical compound, (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7) is generally considered safe when handled properly. However, it is advisable to use protective equipment such as gloves and goggles, and to ensure proper ventilation during handling. Safety data sheets should be consulted for specific guidelines and exposure limits.

How should (2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7) be stored?

(2S,3S)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (CAS: 32634-68-7) should be stored in a cool, dry, and dark place, preferably at temperatures below 25°C. It should be kept in a sealed container to prevent moisture absorption and maintain stability. Avoid exposure to light and air to preserve its chemical integrity.