Shanghai Jinzheng Environmental Protection Technology Co., Ltd
English
| الدفع نوع: | L/C,T/T |
| إنكوترم: | FOB,CFR,CIF,EXW |
| أدني كمية الطلب: | 1 Ton |
| نقل: | Ocean,Land,Air,Express |
الظل:
علامة تجارية: جينتشنغ
| بيع الوحدات | : | Ton |
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| Attribute | Specification |
|---|---|
| Chemical Name | Dibenzoyl-L-tartaric acid |
| CAS Number | 2743-38-6 (anhydrous); 62708-56-9 (monohydrate) |
| Molecular Formula | C₁₈H₁₄O₈ |
| Molecular Weight | 358.30 g/mol |
| Appearance | White to off-white crystalline powder |
| Optical Rotation | [α]D²⁰ +136° to +142° (c=1, EtOH) |
| Purity | ≥99.0% (HPLC) |
| Chiral Purity | Enantiopure (e.e. ≥99%) |
| Sector | Application |
|---|---|
| Pharmaceutical Industry | Resolution of chiral amine intermediates for APIs (e.g., antihistamines, antihypertensives, antibiotics) |
| Agrochemicals | Enantioselective synthesis of chiral pesticides and herbicides |
| Fine Chemicals | Production of enantiopure building blocks for asymmetric catalysis |
| Analytical Chemistry | Chiral derivatizing agent for chromatographic enantiomeric excess determination |
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