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| CAS No.: | 10326-41-7 |
|---|---|
| Name: | (R)-Lactate |
| Article Data: | 179 |
| Molecular Structure: | |
|
|
|
| Formula: | C3H6O3 |
| Molecular Weight: | 90.0788 |
| Synonyms: | Lacticacid, D- (8CI);Propanoic acid, 2-hydroxy-, (R)-;(-)-Lactic acid;(2R)-2-Hydroxypropanoic acid;(R)-(-)-Lacticacid;(R)-2-Hydroxypropanoic acid;(R)-2-Hydroxypropionic acid;(R)-Lactic acid;(R)-a-Hydroxypropionic acid;D-(-)-Lactic acid;D-Lacticacid; |
| EINECS: | 233-713-2 |
| Density: | 1.276 g/cm3 |
| Melting Point: | 52.8° |
| Boiling Point: | 227.6 °C at 760 mmHg |
| Flash Point: | 109.9 °C |
| Solubility: | Soluble in water (50mg/ml) |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 38-41 |
| Safety: | 26-39 |
| PSA: | 57.53000 |
| LogP: | -0.54820 |
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- 1219080-61-1IMIDAZOLE-2-BORONIC ACID
- 127-17-3
2-oxo-propionic acid
- 10326-41-7
D-Lactic acid
| Conditions | Yield |
|---|---|
| With phosphonic Acid; lactate dehydrogenase V152R mutant; phosphorous dehydrogenase I151R mutant; NAD In aq. buffer at 30℃; for 12h; pH=7.5; Reagent/catalyst; Time; Enzymatic reaction; | 100% |
| With phosphate buffer; ADH (EC 1.1.1.2); MV2+; nicotinamide adenine dinucleotide phosphate In water; tert-butyl alcohol for 30h; electrolysis' other reaction system; | 8.3E-6 mol |
| With Leuconostoc lactis ketoacid reductase; NADH In aq. phosphate buffer at 35℃; for 10h; pH=7; Enzymatic reaction; enantioselective reaction; | 65.2 %Chromat. |
- 4254-14-2
(2R)-propane-1,2-diol
- 10326-41-7
D-Lactic acid
| Conditions | Yield |
|---|---|
| Stage #1: (2R)-propane-1,2-diol With Rh(OTf)(trop2NH)(PPh3); water; cyclohexanone; sodium hydroxide at 20℃; for 5h; Inert atmosphere; Stage #2: With hydrogenchloride In water Inert atmosphere; chemoselective reaction; | 91% |
| Conditions | Yield |
|---|---|
| With 2C33H37N*H2O7S2; water at 80℃; for 4h; | A 80% B 87% |
| Conditions | Yield |
|---|---|
| With Dactylosporangium aurantiacum esterase WDEst9 In aq. buffer at 30℃; for 3h; pH=8.5; Catalytic behavior; Concentration; pH-value; Reagent/catalyst; Solvent; Temperature; Time; Green chemistry; Enzymatic reaction; enantioselective reaction; | A n/a B 86.7% |
- 338-69-2
D-Alanine
- 10326-41-7
D-Lactic acid
| Conditions | Yield |
|---|---|
| With sulfuric acid; sodium nitrite | 82% |
| With trifluoroacetic acid; sodium nitrite In water at 20℃; for 6h; | 62% |
| With sulfuric acid; sodium nitrite In water at 0℃; for 2h; |
- 61597-96-4
Isobutyl (R)-lactate
- 10326-41-7
D-Lactic acid
| Conditions | Yield |
|---|---|
| With lithium hydroxide monohydrate In tetrahydrofuran; water at 0 - 20℃; for 48h; Inert atmosphere; | 77% |
| Conditions | Yield |
|---|---|
| With sulfuric acid; sodium nitrite In water at 0 - 20℃; stereoselective reaction; | A 58% B < 3 %Spectr. |
- 57-55-6
propylene glycol
- 10326-41-7
D-Lactic acid
| Conditions | Yield |
|---|---|
| With phosphate buffer; Gluconobacter oxydans DSM 2003 cells at 28℃; for 20h; pH=6.0; | 48% |
- 97-64-3, 2676-33-7
ethyl 2-hydroxypropionate
A
- 79-33-4
L-Lactic acid
B
- 10326-41-7
D-Lactic acid
C
- 7699-00-5
(R)-Ethyl lactate
| Conditions | Yield |
|---|---|
| With ammonium hydroxide at 30℃; pH=6.9; | A n/a B n/a C 34.5% |
- 77-92-9
citric acid
A
- 328-42-7
Oxalacetic acid
B
- 79-33-4
L-Lactic acid
C
- 10326-41-7
D-Lactic acid
D
- 513-86-0, 52217-02-4
3-hydroxy-2-butanon
E
- 64-19-7
acetic acid
F
- 127-17-3
2-oxo-propionic acid
| Conditions | Yield |
|---|---|
| With Leuconostoc mesenteroides at 30℃; for 1h; potassium phosphate buffer, pH 5.0; other conditions also investigated; several substrates investigated; | A 0.66% B 0.06% C 1.77% D 6.86% E 15.5% F 0.05% |
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Chemistry
Molecular Structure of Propanoic acid,2-hydroxy-, (2R)- (CAS NO.10326-41-7):
.png)
Molecular Formula: C3H6O3
Molecular Weight: 90.0779
IUPAC Name: (2R)-2-Hydroxypropanoic acid
Synonyms of Propanoic acid,2-hydroxy-, (2R)- (CAS NO.10326-41-7): D-Lactic acid ; (-)-Lactic acid ; (D)-(-)-Lactic acid ; (R)-(-)-Lactic acid ; (R)-2-Hydroxypropanoic acid ; (R)-2-Hydroxypropionsaeure ; (R)-Lactic acid ; (R)-Milchsaeure ; (R)-alpha-Hydroxypropionic acid ; 1-Lactic acid ; D-Milchsaeure ; EINECS 233-713-2 ; Lactic acid (D) ; Propanoic acid, 2-hydroxy-, (2R)- ; Propanoic acid, 2-hydroxy-, (R)-
CAS NO: 10326-41-7
Classification Code: TSCA Flag P [A commenced PMN (Premanufacture Notice) substance]
Index of Refraction: 1.451
Molar Refractivity: 19 cm3
Molar Volume: 70.5 cm3
Surface Tension: 49.7 dyne/cm
Density: 1.276 g/cm3
Flash Point: 109.9 °C
Enthalpy of Vaporization: 53.96 kJ/mol
Boiling Point: 227.6 °C at 760 mmHg
Vapour Pressure: 0.015 mmHg at 25°C
Safety Profile
Hazard Codes of Propanoic acid,2-hydroxy-, (2R)- (CAS NO.10326-41-7): 
Xi
Risk Statements: 38-41
R38: Irritating to skin.
R41: Risk of serious damage to the eyes.
Safety Statements: 26-39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39: Wear eye / face protection.
WGK Germany: 3
F: 3-10