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Di-p-toluoyl-D-tartaric acid monohydrate

CAS No.
71607-32-4
Chemical Name:
Di-p-toluoyl-D-tartaric acid monohydrate
Synonyms
DL-p-Toluoyl-L-tartaricacidmonohydrate;DL-p-Toluoyl-D-tartaricacidmonohydrate;(2S,3S)-2,3-Bis((4-Methylbenzoyl)oxy)succinic acid hydrate;Di-p-toluoyl-D-tartaric acid H2O;DI-4-TOLUOYL-D-TARTARICACID1-HYDRATE;Di-p-toluoyl-L-tartaric acid monohyd;di-p-Toluoyl-L-tartaric acid 1-hydrate;di-p-Toluoyl-D-tartaric acid 1-hydrate;Di-P-Toluoyl-D-Tartaric Acid Monohydrat;Di-p-Toluoyl-D-Trataric Acid Monohydrate
CBNumber:
CB5283174
Molecular Formula:
C20H20O9
Molecular Weight:
404.37
MDL Number:
MFCD00149567
MOL File:
71607-32-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-20 15:44:56

Di-p-toluoyl-D-tartaric acid monohydrate Properties

Melting point 163-165 °C(lit.)
alpha 140 º (c=1, MeoH)
storage temp. Sealed in dry,Room Temperature
solubility Ethanol (Slightly), Methanol (Slightly)
form Solid
color Off-White
optical activity Consistent with structure
InChI InChI=1/C20H18O8.H2O/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);1H2/t15-,16-;/s3
InChIKey FOTRUJUPLHRVNU-VAOSCPPKNA-N
SMILES C(O)(=O)[C@H]([C@@H](C(O)=O)OC(=O)C1=CC=C(C)C=C1)OC(=O)C1=CC=C(C)C=C1.[H]O[H] |&1:3,4,r|
CAS DataBase Reference 71607-32-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Safety Statements  24/25
WGK Germany  3
HS Code  29181990

Di-p-toluoyl-D-tartaric acid monohydrate price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chem-Impex 30434 (-)-Di-p-toluoyl-L-tartaric acid monohydrate ≥99%(HPLC) 71607-32-4 25G $18.53 2026-05-19 Buy
Chem-Impex 30434 (-)-Di-p-toluoyl-L-tartaric acid monohydrate ≥99%(HPLC) 71607-32-4 100G $43.57 2026-05-19 Buy
Chem-Impex 30434 (-)-Di-p-toluoyl-L-tartaric acid monohydrate ≥99%(HPLC) 71607-32-4 250G $96.95 2026-05-19 Buy
Chem-Impex 30434 (-)-Di-p-toluoyl-L-tartaric acid monohydrate ≥99%(HPLC) 71607-32-4 1KG $284.73 2026-05-19 Buy
Chem-Impex 30434 (-)-Di-p-toluoyl-L-tartaric acid monohydrate ≥99%(HPLC) 71607-32-4 5KG $1197.19 2026-05-19 Buy
Product number Packaging Price Buy
30434 25G $18.53 Buy
30434 100G $43.57 Buy
30434 250G $96.95 Buy
30434 1KG $284.73 Buy
30434 5KG $1197.19 Buy

Di-p-toluoyl-D-tartaric acid monohydrate Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

Di-p-toluoyl-d-tartaric Acid Monohydrate is a useful intermediate in the preparation of chiral rivastigmine hydrogen tartrate.

Di-p-toluoyl-D-tartaric acid monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 270)Suppliers
Supplier Tel Email Country ProdList Advantage
Sichuan Hainuowei Technology Co. Ltd. 13708085536 13708085536 hanovichem@163.com China 3268 56
Dalian Tianchi Jiulong Pharmaceutical Technology Co., Ltd 0411-84176838 13942036801 info@tianchiorg.com China 52 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Beijing dtftchem Technology Co., Ltd. 010-60275820 13031183356 elainezt@sina.com China 1386 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64

View Lastest Price from Di-p-toluoyl-D-tartaric acid monohydrate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Di-p-toluoyl-D-tartaric acid monohydrate pictures 2026-06-30 Di-p-toluoyl-D-tartaric acid monohydrate
71607-32-4
1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd
Di-p-toluoyl-D-tartaric acid monohydrate pictures 2019-08-06 Di-p-toluoyl-D-tartaric acid monohydrate
71607-32-4
$1.00 1KG 95%-99% 2000kg Career Henan Chemical Co

Di-p-toluoyl-D-tartaric acid monohydrate Spectrum

DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE L-(-)-DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE (2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINIC ACID MONOHYDRATE Di-p-Toluoyl-D-Trataric Acid Monohydrate DI-4-TOLUOYL-D-TARTARICACID1-HYDRATE (2R,3R)-2,3-bis(4-methylbenzoyloxy)succinic acid h di-p-Toluoyl-L-tartaric acid 1-hydrate L-Tartaric acid 2,3-di-p-toluoyl ester Di-P-Toluoyl-D-Tartaric Acid Monohydrat Di-p-methylbenzoyl-D-tartaric acid,monohydrate Di-O,OP-Toluyl-D-TartaricAcid(Monohydrate) Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, hydrate (1:1), (2R,3R)- (+)-Di-p-toluoyl-D-tartaric acid monohydrate≥ 99% (HPLC) Di-p-toluoyl-L-tartaric Acid Monohydrate,99%e.e. (+)-DI-1,4-TOLUOYL-D-TARTARIC ACID MONOHYDRATE (2R,3R)-2,3-bis[(4-methylphenyl)-oxomethoxy]butanedioic acid hydrate Di-p-Toluoyl-L-Tartaric acid Monohydrate (71607-32-4) Di-p-toluoyl-D-tartaric acid H2O di-p-Toluoyl-D-tartaric acid 1-hydrate Di-p-toluoyl-L-tartaric acid monohyd D-p-methyldibenzoyl tartrate monohydrate (2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINICAChemicalbookCIDMONOHYDRATE (-)-Di-p-toluoyl-L-tartaric acid monohydrate D-(+)-Di-p-toluoyl-L-tartaricacidmonohydrate D-(+)-Di-p-toluoyl-D-tartaricacidmonohydrate (2S,3S)-2,3-Bis((4-Methylbenzoyl)oxy)succinic acid hydrate DL-p-Toluoyl-L-tartaricacidmonohydrate DL-p-Toluoyl-D-tartaricacidmonohydrate L - (-) - dimethylbenzoyl tartaric acid (monohydrate) 71607-32-4 71607-71-3 C19H16O8 C20H18O8H2O Asymmetric Synthesis Chiral Resolution Reagents Chiral Resolving Reagents Chiral Compound FINE Chemical & INTERMEDIATES Miscellaneous Biochemicals chiral API intermediates CHIRAL CHEMICALS Hydroxy Acids & Deriv.