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Home> CAS DataBase Listed 3 > CAS 32634-68-7
32634-68-7 structure 3D

CAS No. 32634-68-7

  • Molecular Weight: 386.35
  • Formula: C48H53N3O12
  • Name: Regopar (9CI)
  • Synonyms: RivastigMine USP RC A; (+)- Ditoluoyltartaric acid; RivastigMine Related CoMpound A; (+)-Di-p-toluoyl-D-tartaric acid; D- twoMethylbenzoyltartaric acid; D - 2 Methyl benzoyl tartaric acid; (+)-2,3-Di-p-toluoyl-D-tartaric acid; (+)-Di-1,4-toluoyl-D-tartaric acid [S(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 32634-68-7
  • Name:
  • Regopar (9CI) (Related Reference)
  • 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
  • This structure is also available as a 2d Mol file
Safety Data Properties
  • Appearance:
  • off-white crystalline powder
  • Molecular Weight:
  • 386.35
  • Density:
  • 1.28
  • Boiling Point:
  • 19.5°C at 760 mmHg
  • Melting Point:
  • 169-171 °C(lit.)
  • Alpha:
  • 136 o (C=1, ETOH)
  • Storage Temperature:
  • Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Refractive index:
  • 139 ° (C=1, EtOH)
  • Solubility:
  • Insoluble
  • Stability:
  • Stable at room temperature in closed containers under normal storage and handling conditions.
  • More Properties>>
Upstream Product Downtream information
There are 181 suppliers who can provide Regopar (9CI) with CAS No. 32634-68-7
factory sales (+)-Di-1,4-toluoyl-D-tartaric acid factory sal...
  • FOB Price:100 USD/Gram 
  • Cas No:32634-68-7 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C20H18O8 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram, 
  • Updatetime:Jul 21 2019 
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(+)-Di-1,4-toluoyl-D-tartaric acid
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2,3-Di-O-para-toluoyl-D-tartaric acid
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  • Cas No:32634-68-7 
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Di-p-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Purity:98%min 
  • Formula:C20H18O8 
  • Appearance:White powder 
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  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
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32634-68-7 (+)-Di-1,4-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Min.Order:1/Kilogram 
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  • Formula:C20H18O8 
  • Appearance:off-white crystalline powder 
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Butanedioicacid,2,3-bis[(4-methylbenzoyl)oxy]-,(2S,3S)-
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Natural Plant 2,3-Di-O-para-toluoyl-D-tartaric acid cas32634...
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Rich stock in raw material is up to ten thousand kinds, including steroid series, peptide & sarms series,medical material, chemical material and ect
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Di-p-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Formula:C20H18O8 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:White or off-white powder 
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2,3-Di-O-para-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Purity:contact us for more details about 2,3-Di-O-para-toluoyl-D-tartaric acid, CAS:32634-68-7 
  • Formula:C20H18O8 
  • Appearance:contact us for more details about 2,3-Di-O-para-toluoyl-D-tartaric acid, CAS:32634-68-7 
  • Einecs:251-132-2 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,3-Di-O-para-toluoyl-D-tartaric acid, CAS:32634-68-7 with the most competitive price and the b...
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Butanedioicacid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-
  • Cas No:32634-68-7 
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  • Formula:C20H18O8 
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(+)-Di-1,4-Toluoyl-d-tartaric acid
  • Cas No:32634-68-7 
  • Formula:C20H18O8 
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Shanghai Hope Chem Co., Ltd.
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Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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2,3-Di-O-para-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Purity:99% 
  • Formula:C20H18O8 
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  • Description:2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7
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(+)-Di-1,4-toluoyl-D-tartaric acid
  • FOB Price:1 USD/Gram 
  • Cas No:32634-68-7 
  • Min.Order:1/Gram 
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(+)-Di-1,4-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
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  • Formula:C20H18O8 
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(+)-Di-1,4-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Min.Order:1/Kilogram 
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  • Formula:C20H18O8 
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2,3-Di-O-para-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Min.Order:1/Gram 
  • Purity:98.00% 
  • Formula:C20H18O8 
  • Payment:T/T 
  • Einecs:251-132-2 
  • Description:【Appearance】 off-white crystalline powder【Density】 1.371 g/cm3【Melting Point】 165-167℃【Boiling Point】 626.5 °C at 760 mmHg【Refractive Index】 139 ° (C=1, EtOH)【Flash Point】 223.2 °C【Alpha】 136 o (C=1, ETOH)【Solubilities】 Insoluble【Stability】 ...
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DI-P-TOLUOYL-D-TARTARIC ACID
  • Cas No:32634-68-7 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Formula:C20H18O8 
  • Payment:L/C,D/P,T/T 
  • Einecs:251-132-2 
  • Description:Notes: For more information and products, please feel free to contact our sales department about your inquiries. Claim: Products are sold only to countries where patents are not infringed. Customers are responsible for their own obligations.
  • Updatetime:Aug 31 2015 
Beijing Sinsteck Technology Co., Ltd.
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Polymer Additives, for example, UV absorber, UV stabilizer, Photoinitiator
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2,3-Di-O-para-toluoyl-D-tartaric acid
  • Cas No:32634-68-7 
  • Formula:C20H18O8 
  • Einecs:251-132-2 
  • Description:2,3-Di-O-para-toluoyl-D-tartaric acid
  • Updatetime:May 25 2015 
Shijiazhuang Sdyano Fine Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
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