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DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE

Product Name
DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
CAS No.
71607-31-3
Chemical Name
DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
Synonyms
L-(-)-DTTA.H2O;D-(+)-DTTA.H2O;DI-P-TOLUOYL-D-TARTA;Di-p-tolyl-L- tartaric acid;Di-p-toluoyl-L-tartaric acid H2O;(-)-Di-p-toluoyl-L-tartaric acid;(+)-DI-P-TOLUYL-D-WEINSUREMONOHYDRAT;Di-p-toluoyl-D-tartaric acid monohyd;D(+)-O,O'-di(p-toluoyl)tartaric acid;Di-p-tolyl-L-tartaric acid MONOHYDRATE
CBNumber
CB2283173
Molecular Formula
C20H20O9
Formula Weight
404.37
MOL File
71607-31-3.mol
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DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE Property

Melting point:
163-165 °C(lit.)
alpha 
142 º (C=1 IN MEOH)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
optical activity
[α]20/D +142°, c = 1 in methanol
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-MOGJOVFKSA-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
71607-31-3(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29181990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
108081
Product name
Di-p-toluoyl-D-tartaric acid monohydrate
Purity
98%
Packaging
25g
Price
$114
Updated
2025/07/31
TRC
Product number
D494388
Product name
Di-p-toluoyl-D-tartaric acid monohydrate
Packaging
5g
Price
$50
Updated
2021/12/16
TRC
Product number
D494388
Product name
Di-p-toluoyl-D-tartaric acid monohydrate
Packaging
25g
Price
$70
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0015045
Product name
(+)-DI-1,4-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
Purity
95.00%
Packaging
25G
Price
$1069.53
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0015045
Product name
(+)-DI-1,4-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
Purity
95.00%
Packaging
100G
Price
$2411.64
Updated
2021/12/16
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DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE Chemical Properties,Usage,Production

Chemical Properties

White to off-white powder or crystalline powder

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

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DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE Suppliers

China 196 Europe 2 Germany 2 India 11 Switzerland 2 United Kingdom 3 United States 17 Global 233
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE 71607-31-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-15
Hebei Chuanghai Biotechnology Co., Ltd
Product
DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE 71607-31-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-28
Career Henan Chemical Co
Product
DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE 71607-31-3
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100MT
Release date
2018-12-15

71607-31-3, DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATERelated Search:

Ferrous sulfate ISOBUTANE Formaldehyde p-Toluidine Propane Acid chloride Aniline Naphthalene Xylene (-)-Di-p-toluoyl-L-tartaric acid (-)-Dibenzoyl-L-tartaric acid monohydrate Dibenzoyltartaric acid D-Tartaric acid DI-P-TOLUOYL-L-TARTARIC ACID Di-p-toluoyl-D-tartaric acid monohydrate

  • (2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINIC ACID MONOHYDRATE
  • D-(+)-DTTA.H2O
  • L-(-)-DTTA.H2O
  • (+)-DI-P-TOLUYL-D-WEINSUREMONOHYDRAT
  • L-(-)-DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
  • (+)-DI-1,4-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
  • O,O`-Di-p-toluoyl-L-tartaric acid monohydrate
  • (2S,3S)-2,3-bis(4-methylbenzoyloxy)succinic acid h
  • (+)-Di-1,4-toluoyl-D-tartaric acid monohydrate,99.5+% ee
  • Di-p-tolyl-L-tartaric acid MONOHYDRATE
  • D(+)-O,O'-di(p-toluoyl)tartaric acid
  • (+)-Di-p-Toluyl-D-tartaricacidmonohydrate
  • Di-p-toluoyl-D-tartaric acid monohydrate
  • Di-p-tolyl-L- tartaric acid
  • D-Tartaric acid 2,3-di-p-toluoyl ester monohydrate
  • Di-O,OP-Toluyl-L-TartaricAcid(Monohydrate)
  • DI-P-TOLUOYL-D-TARTA
  • (2S,3S)-(+)-2,3-Bis[(4-methylbenzoyl)oxy]butane-1,4-dioic acid monohydrate
  • (2S,3S)-(+)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid monohydrate, (+)-O,O'-Di-p-toluoyl-D-tartaric acid monohydrate
  • (2R,3R)-2,3-Bis((4-Methylbenzoyl)oxy)succinic acid hydrate
  • (-)-Di-p-toluoyl-L-tartaric acid monohydrate≥ 99% (HPLC)
  • Di-p-toluoyl-D-tartaric Acid Monohydrate,99%e.e.
  • O,O'-DI-P-TOLUOYL-D-TARTARIC ACID MONOHYDRATE
  • Di-p-toluoyl-L-tartaric acid H2O
  • (-)-Di-p-toluoyl-L-tartaric acid
  • TIANFU-CHEM_Di-p-Toluoyl-L-Tartaric acid monohydrate
  • Di-p-toluoyl-D-tartaric acid monohyd
  • Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, hydrate (1:1), (2S,3S)-
  • (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]-Butanedioic acid hydrate (1:1)
  • Di Para Toluoyl L Tartaric Acid, Monohydrate
  • Rivastigmine Tartrate USP Related Compound A Hydrate
  • Rivastigmine Impurity 61 Hydrate(Rivastigmine Tartrate USP Related Compound A Hydrate)
  • (+)-Di-p-toluoyl-D-tartaric acid monohydrate
  • Di-<i>p</i>-toluoyl-<sc>D</sc>-tartaric acid monohydrate
  • (2S,3S)-2,3-Bis[(4-methylbenzoyloxy)]butanedioic acid hydrate
  • 71607-31-3
  • C20H1808H2O
  • CH3C6H4CO2CHCO2H2H2O
  • Chiral Resolution Reagents
  • Asymmetric Synthesis
  • Chiral Resolving Reagents
  • CHIRAL CHEMICALS
  • Hydroxy Acids & Deriv.
  • chiral
  • Pharmaceutical Intermediates