Di-P-Toluoyl L-Tartaric Acid monohydrate

Di-P-Toluoyl L-Tartaric Acid monohydrate Specification

Melting Point
151C - 155C

EINECS No
251-130-4

Solubility
Clear solution in 20% Methanol.

Structural Formula
(Refer to image or chemical literature)

Smell
Odorless

Loss on Drying
0.5%

HS Code
29181990

Molecular Weight
420.38 g/mol (anhydrous: 402.36 g/mol)

Storage
Store in a cool, dry place; keep container tightly closed

Heavy Metal (%)
0.001%

Molecular Formula
C20H18O9H2O

Poisonous
Non-poisonous under normal use

Taste
Not available/disclosed

Shelf Life
24 months from date of manufacture

Medicine Name
Di-P-Toluoyl L-Tartaric Acid Monohydrate

Chemical Name
Di-P-Toluoyl L-Tartaric Acid

CAS No
CAS No: [32634-66-5]

Type
Pharmaceutical Intermediates

Grade
Pharmaceutical Grade

Usage
Chiral resolving agent; intermediate for synthesis

Purity(%)
99.0% (as specified for high purity applications)

Appearance
White to off white powder

Physical Form
Powder

Transparency
Colourless clear solution in specific solvents

Water Content (by KF)
5.0%

Manufacturing Standard
GMP compliant

Residual Solvents
Complies with ICH guidelines

Boiling Point
Not available/applicable (decomposes before boiling)

Chloride
0.01%

Assay (by HPLC)
99%

Residual Moisture
Complies with monograph

Iron
10 ppm

Packing
25 kg fiber drum with double PE bags

Specific Optical Rotation
+142 to +146 (c=1, MeOH)

Di-P-Toluoyl L-Tartaric Acid monohydrate Trade Information

Minimum Order Quantity
100 Kilograms

FOB Port
VADODARA

Supply Ability
1000 Kilograms Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Di-P-Toluoyl L-Tartaric Acid monohydrate

CAS No 32634-66-5 Di-P-Toluoyl L-Tartaric Acid is a derivative of tartaric acid, modified with p-toluoyl (para-toluoyl) groups. The presence of the p-toluoyl groups introduces additional functional groups that can participate in various chemical reactions, making it useful in the preparation of other complex organic molecules. This compound is often used in organic synthesis, particularly in enantioselective processes, as a chiral resolving agent to separate racemic mixtures into their enantiomers. CAS No 32634-66-5 Di-P-Toluoyl L-Tartaric Acid is particularly valuable in asymmetric synthesis and enantioselective catalysis, where the need for pure enantiomers is critical.

Solubility Clear solution in 20%% Methanol.
TLC No other spot besides that of product.
Specic Optical Rotation NLT (-) 136
Appearance White to off white powder
IR Spectrum Matches with that of standard product.
Chromatographic Purity NLT 99.0 %%
Water content (By Kf.): Anhydrous: NMT 1.0 %% | Monohydrate: 4.5 5.5 %%

Quality Assured Chemical Intermediate

This product is manufactured under strict GMP standards and assured by a high-purity HPLC assay (99%%), ensuring reliable consistency for pharmaceutical and chemical synthesis. Additionally, it complies with ICH guidelines for residual solvents and heavy metals, delivering trustworthy results for advanced applications.

Optimal Handling and Storage

Di-P-Toluoyl L-Tartaric Acid Monohydrate should be stored in a cool, dry place with the container tightly closed. Each supply is packed in robust 25 kg fiber drums with double PE bags, ensuring safe transport and long-term integrity for up to 24 months from manufacturing.

Versatile Application in Synthesis

With its excellent chiral resolving capabilities and pharmaceutical-grade purity, this powder is ideal for use in complex chemical synthesis and as an intermediate. Its high transparency and solubility make it straightforward to use in various solvent systems relevant to your processes.

FAQs of Di-P-Toluoyl L-Tartaric Acid monohydrate:

Q: How should Di-P-Toluoyl L-Tartaric Acid Monohydrate be stored to maintain stability?

A: It should be stored in a cool and dry location with the container tightly sealed. Following these requirements helps maintain product integrity for up to 24 months from the date of manufacture.

Q: What are the main uses and benefits of this chemical intermediate?

A: Di-P-Toluoyl L-Tartaric Acid Monohydrate is primarily used as a chiral resolving agent and a synthesis intermediate in pharmaceutical and chemical research. Its high purity and GMP-compliant manufacture ensure consistent and reliable results.

Q: When is Di-P-Toluoyl L-Tartaric Acid Monohydrate suitable for pharmaceutical applications?

A: It is suitable when a high-purity (99%%) chiral intermediate is required, especially in processes demanding strict compliance with GMP and residual solvent regulations.

Q: Where does the product excel in terms of industry application?

A: This compound is well-suited for pharmaceutical, chemical synthesis, and fine chemical industries, especially where chiral resolution plays a central role in development and manufacturing.

Q: What process ensures the products high purity and compliance?

A: Purity is validated by HPLC (99%%) while the products manufacture adheres to GMP standards, and verifies residual solvents and metals in accordance with ICH guidelines and applicable monographs.

Q: How is Di-P-Toluoyl L-Tartaric Acid Monohydrate typically supplied and packed?

A: It is supplied in 25 kg fiber drums lined with double PE bags, providing robust protection against moisture and contaminants for bulk industrial or export use.

Tell us about your requirement