T109
L-(+)-Tartaric acid
≥99.5%, powder or crystals
Synonym(s):
(2R,3R)-(+)-Tartaric acid, L-Threaric acid
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About This Item
Linear Formula:
HO2CCH(OH)CH(OH)CO2H
CAS Number:
Molecular Weight:
150.09
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
201-766-0
MDL number:
Beilstein/REAXYS Number:
1725147
Assay:
≥99.5%
Form:
granular, powder or crystals
Product Name
L-(+)-Tartaric acid, ≥99.5%
vapor density
5.18 (vs air)
Quality Level
assay
≥99.5%
form
granular, powder or crystals
optical activity
[α]20/D +13.5±0.5°, c = 10% in H2O
autoignition temp.
797 °F
mp
170-172 °C (lit.)
functional group
carboxylic acid, hydroxyl
SMILES string
O[C@H]([C@@H](O)C(O)=O)C(O)=O
InChI
1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1
InChI key
FEWJPZIEWOKRBE-JCYAYHJZSA-N
General description
L-(+)-tartaric acid is an organic compound that is commonly used as a chiral auxiliary in reactions that involve the addition of a chiral nucleophile. It is also used as a resolving agent for the separation of enantiomers from a racemic mixture. Additionally, L-(+)-tartaric acid can also be used as a building block for the synthesis of other chiral compounds.
Application
L- (+)-Tartaric acid can be used as:
- A co-former for the synthesis of etravirine co-crystals.
- A mobile phase additive in thin-layer chromatography.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Growth, molecular structure, NBO analysis and vibrational spectral analysis of l-tartaric acid single crystal.
Sasikala, V .et al.
Spectrochimica Acta Part A: Molecular Spectroscopy, 123, 127-141 (2014)
Amalia Papadaki et al.
Bio-protocol, 9(19), e3384-e3384 (2019-10-05)
Acid ecto-phosphatases are enzymes that hydrolyze phosphomonoesters in the acidic pH range with their active sites facing the extacellular medium. Their activities can be measured in living cells. In bacteria and protozoan pathogens, acid ecto-phosphatases have been associated with the
Mark D Eddleston et al.
Chemical communications (Cambridge, England), 48(92), 11340-11342 (2012-10-18)
The formation of diastereomeric cocrystals of malic acid and tartaric acid was investigated by liquid-assisted grinding in the solid state. We demonstrate that racemic malic acid can be converted into two distinct diastereomeric cocrystal phases by grinding with a single
Global Trade Item Number
| SKU | GTIN |
|---|---|
| T109-12KG-A | 04061833644195 |
| T109-500G-A | 04061837336508 |
| T109-3KG-A | 04061837336492 |