Lactide

C6H8O4CAS 4511-42-6144.13 g/mol

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EsterLactone

Properties

Molecular formula
C6H8O4
Molar mass
144.13 g/mol
Exact mass
144.0423 Da
Melting point
95–96 °C
logP
-0.14Crippen estimate
Polar surface area
52.6 Ų
H-bond donors / acceptors
0 / 4
Rotatable bonds
0
Stereocentres
S, Sin SMILES atom order

Hazards

Danger
Corrosive (GHS05)Irritant (GHS07)

Aggregated from 183 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P321, P337+P317, P363, P405, P501

Identifiers

CAS number
4511-42-6
SMILES
C[C@@H]1OC(=O)[C@H](C)OC1=O
InChIKey
JJTUDXZGHPGLLC-IMJSIDKUSA-N
InChI
InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

20 names · show all
  • 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-
  • p-Dioxane-2,5-dione, 3,6-dimethyl-, L-
  • 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S-cis)-
  • (3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
  • L-Lactide
  • (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione
  • L,L-Dilactide
  • L-(-)-Lactide
  • L-Dilactide
  • (-)-L-Dilactide
  • LL-Lactide
  • 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,5S)-
  • Purasorb L
  • Scolat AL
  • Puralact B 3
  • PuraLact L
  • Purac TL
  • Lumilact L
  • Esun LA 99
  • Lactide, L-

Work with Lactide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

D-Lactide13076-17-0Enantiomer Lactide95-96-5Stereo not defined L-Lactide homopolymer33135-50-1

Similar compounds

Poly-(DL)-lactide-co-glycolide26780-50-765 % similar Isopropyl isobutyrate617-50-543 % similar Isobutyric anhydride97-72-343 % similar Diisopropyl tartrate2217-15-440 % similar Diisopropyl (-)-tartrate62961-64-240 % similar Valinomycin2001-95-839 % similar Methyl isobutyrate547-63-739 % similar Dimethyl methylmalonate609-02-939 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

(±)-trans-1,2-Cyclobutanedicarboxylic acid1124-13-6 1,1-Cyclopropanedicarboxylic acid monomethyl ester113020-21-6 Meldrum's acid2033-24-1 Methyl acetopyruvate20577-61-1 Monoethyl fumarate2459-05-4 2-Carboxyethyl acrylate24615-84-7 2-(2-Propen-1-yl)propanedioic acid2583-25-7

Elsewhere

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