277762
(+)-Methyl D-lactate
98%, optical purity ee: 96% (GLC)
Synonym(s):
D-Lactic acid methyl ester, Methyl (R)-(+)-lactate
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About This Item
Linear Formula:
CH3CH(OH)CO2CH3
CAS Number:
Molecular Weight:
104.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
EC Number:
241-420-6
MDL number:
Assay:
98%
Form:
liquid
Quality Level
assay
98%
form
liquid
optical activity
[α]21/D +8.4°, neat
optical purity
ee: 96% (GLC)
greener alternative product characteristics
Safer Solvents and Auxiliaries
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sustainability
Greener Alternative Product
refractive index
n20/D 1.413 (lit.)
bp
144-145 °C (lit.)
density
1.09 g/mL at 25 °C (lit.)
functional group
ester, hydroxyl
greener alternative category
, Aligned
SMILES string
COC(=O)[C@@H](C)O
InChI
1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m1/s1
InChI key
LPEKGGXMPWTOCB-GSVOUGTGSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry.This compound has benign qualities and is biodegradable, water miscible, and functions as a versatile solvent for CA membrane preparation. This is also used as an intermediate for the production of other chemicals, polymers, and derivatives. Thus this product has been enhanced for Safer solvents and auxiliaries. Click here for more information.
Application
(+)-Methyl D-lactate can be used as a starting material in the asymmetric preparation of:
It can also be used as a chiral pool along with D-(-)-tartaric acid in the stereoselective total synthesis of separacenes A and B via Trost-Rychnovsky alkyne rearrangement, Horner-Wadsworth-Emmons olefination as well as Corey-Bakshi-Shibata reaction.
- Neomethymycin, a macrolide which contains 12-membered macrolactone that is used as a potent biological agent.
- PM-toxin A.
It can also be used as a chiral pool along with D-(-)-tartaric acid in the stereoselective total synthesis of separacenes A and B via Trost-Rychnovsky alkyne rearrangement, Horner-Wadsworth-Emmons olefination as well as Corey-Bakshi-Shibata reaction.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F - closed cup
flash_point_c
49 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Asymmetric total synthesis of PM-toxin A, a corn host-specificpathotoxin
Hayakawa H, et al.
Chemical Communications (Cambridge, England), 66(13), 1219-1220 (1997)
Total synthesis of neomethymycin and novamethymycin
O Hong-Se and K Han-Young
Tetrahedron, 66(24), 4307-4317 (2010)
Total synthesis of marine natural products separacenes A and B
D Subhendu and G Rajib Kumar
Organic & Biomolecular Chemistry, 15(22), 4842-4850 (2017)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 277762-5G | 04061837639654 |