Low price for (R)-(+)-BINOL - (-)-Di-p-toluoyl-L-Tartaric Acid; L-DTTA CAS 32634-66-5 Purity ≥99.0% High Quality – Ruifu
Low price for (R)-(+)-BINOL - (-)-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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By Donna from Costa Rica - 2018.10.01 14:14
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Tina from UAE - 2017.08.18 18:38
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