2021 Good Quality S-Tetrahydrofuran-2-carboxylic Acid - (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA CAS 32634-66-5 Purity ≥99.0% High Quality – Ruifu
2021 Good Quality S-Tetrahydrofuran-2-carboxylic Acid - (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA CAS 32634-66-5 Purity ≥99.0% High Quality – Ruifu Detail:
Chemical Name | (-)-Di-p-toluoyl-L-Tartaric Acid |
Synonyms | L-DTTA |
CAS Number | 32634-66-5 |
CAT Number | RF-CC130 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C20H18O8 |
Molecular Weight | 386.36 |
Store Under Inert Gas | Store Under Inert Gas |
Condition to Avoid | Hygroscopic |
Solubility in Methanol | Almost Transparency |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White or Off-White Powder or Crystalline Powder |
Purity | ≥99.0% |
Specific Rotation [α]D20 | -136.0° ~ -143.0° (C=1.0, EtOH) |
Clarity | Conform |
Melting Point | 165.0~171.0℃ |
Moisture (K.F) | ≤0.50% |
Residue on Ignition | ≤0.20% |
Test Standard | Enterprise Standard |
Usage | Chiral Compounds; Pharmaceutical Intermediates |
Uses (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA (CAS: 32634-66-5) can be used as a chiral resolving agent for the resolution of the racemic bases to isolate the (-)-enantiomeric forms.
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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for 2021 Good Quality S-Tetrahydrofuran-2-carboxylic Acid - (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA CAS 32634-66-5 Purity ≥99.0% High Quality – Ruifu , The product will supply to all over the world, such as: Manila, Indonesia, Angola, Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our products, please don't hesitate to contact us. We will do our best to meet your needs.
By Renata from Bahrain - 2018.06.18 19:26
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Daniel Coppin from Algeria - 2017.12.19 11:10
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