2,3-Di-O-para-toluoyl-D-tartaric acid
![2,3-Di-O-para-toluoyl-D-tartaric acid Structure](CAS/GIF/32634-68-7.gif)
- CAS No.
- 32634-68-7
- Chemical Name:
- 2,3-Di-O-para-toluoyl-D-tartaric acid
- Synonyms
- D-DTTA;DI-P-TOLUOYL-D-TARTARIC ACID;D-PTTA;RivastigMine Related CoMpound A;(+)-DTTA;2,3-Di-O-para-toluoy;Letomovir impurity D;RivastigMine USP RC A;toluoyl-tartaric acid;Citalopram Impurity 43
- CBNumber:
- CB8225287
- Molecular Formula:
- C20H18O8
- Molecular Weight:
- 386.35
- MOL File:
- 32634-68-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/25 20:04:51
Melting point | 169-171 °C(lit.) |
---|---|
alpha | 136 º (c=1, EtOH) |
Boiling point | 432.57°C (rough estimate) |
Density | 1.3084 (rough estimate) |
vapor pressure | 0Pa at 25℃ |
refractive index | 139 ° (C=1, EtOH) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | DMSO (Slightly), Ethanol (Sparingly), Methanol (Slightly) |
form | Solid |
pka | 1.46±0.25(Predicted) |
color | White to Off-White |
optical activity | [α]19/D +138°, c = 1 in ethanol |
Water Solubility | 112.55mg/L at 25℃ |
BRN | 3225584 |
LogP | 2.97 at 25℃ |
CAS DataBase Reference | 32634-68-7(CAS DataBase Reference) |
NIST Chemistry Reference | (+)-Di-o-4-toluoyl-d-tartaric acid(32634-68-7) |
EPA Substance Registry System | Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)- (32634-68-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 22-24/25-36/37-26 | |||||||||
WGK Germany | 3 | |||||||||
F | 3-10 | |||||||||
TSCA | T | |||||||||
HS Code | 29181300 | |||||||||
NFPA 704 |
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2,3-Di-O-para-toluoyl-D-tartaric acid price More Price(12)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 302813 | (+)-O,O′-Di-p-toluoyl-D-tartaric acid made from synthetic tartaric acid, 97% | 32634-68-7 | 25G | ₹6220 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 302813 | (+)-O,O′-Di-p-toluoyl-D-tartaric acid made from synthetic tartaric acid, 97% | 32634-68-7 | 25G | ₹6220 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | PHR2029 | Rivastigmine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material | 32634-68-7 | 30MG | ₹60002.98 | 2022-06-14 | Buy |
Sigma-Aldrich | 302813 | (+)-O,O′-Di-p-toluoyl-D-tartaric acid made from synthetic tartaric acid, 97% | 32634-68-7 | 100G | ₹26300 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 302813 | (+)-O,O′-Di-p-toluoyl-D-tartaric acid made from synthetic tartaric acid, 97% | 32634-68-7 | 100G | ₹26300 | 2022-06-14 | Buy |
2,3-Di-O-para-toluoyl-D-tartaric acid Preparation Products And Raw materials
Global( 560)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
KAIVAL CHEMICALS Pvt ltd | +91-8160398972 +91-8160398972 | Gujarat, India | 50 | 58 | Inquiry |
Vardhaman P Golechha | 9704422000 | Telangana, India | 294 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
BMS Chemie | +91-9712927455 +91-9825027451 | Gujarat, India | 8 | 58 | Inquiry |
Rivashaa Agrotech Biopharma Pvt. Ltd. | +91-26463395 +91-7926462688 | Gujarat, India | 1615 | 58 | Inquiry |
Zehron Chemicals Pvt Ltd | +91-9879531306 +91-8980766306 | Gujarat, India | 13 | 58 | Inquiry |
Orgamine Chemicals(I) Pvt Ltd | +91-9820080281 +91-9820080281 | Maharashtra, India | 451 | 58 | Inquiry |
SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
2,3-Di-O-para-toluoyl-D-tartaric acid Spectrum
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)MS2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)1HNMR2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)13CNMR2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)IR12,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)IR22,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)Raman
32634-68-7(2,3-Di-O-para-toluoyl-D-tartaric acid)Related Search:
(-)-Di-p-toluoyl-L-tartaric acid
Di-p-toluoyl-D-tartaric acid monohydrate
DL-Malic acid
(+)-Dibenzoyl-D-tartaric acid monohydrate
Di-p-anisoyl-L-tartaric acid
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RivastigMine USP RC A
D- twoMethylbenzoyltartaric acid
(+)-2,3-Di-p-toluoyl-D-tartaric acid
(+)-Di-p-toluoyl-D-tartaric acid
D - 2 Methyl benzoyl tartaric acid
(+)-Di-1,4-toluoyl-D-tartaric acid
[S(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid
(+)- Ditoluoyltartaric acid
(2S,3S)-(+)-di-O-(p-toluoyl)-tartaric acid
Di-p-toluoyl-D-tartaric Acid,99%e.e.
(2S,3S)-(+)-Di-O-4-toluoyl-D-tartaric acid for synthesis
(-)-di-p-Toluyl-L-tartaric acid
(+)-DI-1,4-TOLUOYL-D-TARTARIC ACID
DI-(4-METHYL)BENZOYL-D-TARTARIC ACID
(+)-DTTA
D-(+)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER
D-(+)-TARTARIC ACID DI-4-TOLUOYL ESTER
(+)-DI-P-TOLUOYL-D-TARTARIC ACID
(+)-DI-P-TOLUOYL-D-TRATARIC ACID
DI-O-4-TOLUOYL-D-TARTARIC ACID
(+)-DI-O,O'-P-TOLUYL-D-TARTARIC ACID
[s(r*,r*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid
O,O'-DI-TOLUOYL-D-(+)-TARTARIC ACID
(+)-O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
Di-p-Toluoyl-D-Tartaric Acid Anhydrate
Di-4-Toluoyl-D-tartaric acid
DI-P-TOLUOYL-D-TARTARIC ACID, 97%, MADE FROM UNNATURAL TARTARIC ACID
DI-P-Toluoyl-D-Tartaric Acid Anhydrous
Di-Para-Toluoyl-D-TartaricAcid
Di-Para-Toluoyl-L-TartaricAcid,Anhydrous
(+)-DI-P-TOLUOYL-D-TARTARIC ACID D-(+)-DTTA 99%
Di-p-Toluoyl-D-tartaric
DI-P-TOLUOYL-D-TARTARIC ACID\ S-(-)-TERT-BUTANESULFINAMIDE
(+)-DI-O,O''-P-TOLUYL-D-WEINSURE
(+)-Di-p-toluyl-D-tartaric acid
toluoyl-tartaric acid
DI-P-TOTUOYL-D-TARTARIC ACID
(+)-Di-1,4-toluoyl-D-tartaric acid(DDTTA)
(S,S)-O,O'-Di-p-toluoyltartaric acid
p-Toluic acid, diester with D-tartaric acid (7CI)
Tartaric acid, di-p-toluate, (+)- (8CI)
Rivastigmine Related Compound A (15 mg) ((+)-Di-p-toluoyl-D-(+)-tartaric acid)
(2S,35)-(-)-di-o-4-Toluoyl-D-tartaric acid
2,3-bis[(4-methylbenzoyl)oxy]-,[s-(theta,theta)]-butanedioicaci
2,3-Bis[(4-methylbenzoyl)oxy]succinic acid
2,3-DI-O-PARA-TOLUOYL-D-TARTARICACIDHYDRATE
Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, [S-(R*,R*)]-
L-di-p-Toluyltartaric acid
2,3-Di-O-para-toluoyl-D-tartaric acid
(2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINIC ACID
(2S,3S)-(+)-DI-O-4-TOLUOYL-TARTARIC ACID
D-(+)-DI-P-TOLUOYL TARTARIC ACID
(+)-O,O'-Di-1,4-toluoyl-D-tartaric acid
L-(-)-DI-P-TOLUOYL-D-TARTARIC ACID
(+)-Bis-O,O'-(4-toluoyl)-D-tartrate
(+)-Di-O,O'-p-toluoyltartaric acid
(2S,3S)-(+)-Di-p-toluoyltartaric acid
Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-