Ectoine
Click to view full size
Preview 1

Description

Ectoine is a carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. It has a role as an osmolyte. It is a monocarboxylic acid, a carboxamidine and a member of 1,4,5,6-tetrahydropyrimidines. It is a conjugate acid of an ectoinate. It is a tautomer of an ectoine zwitterion.

From NIH 3D

Model source and downloads

This page preserves searchable metadata and attribution. Use NIH 3D for the current files and source details.

Source license
CC-BY
Archived copies are shared under the license shown.
View/download on NIH 3D

Tags

#nih-3d
#small molecules
#ectoine
#96702-03-3
#l-ectoine
#(s)-2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid
#(s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
#7gxz3858ry
#chebi:27592
#(4s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
#(6s)-2-methyl-1,4,5,6-tetrahydropyrimidine-6-carboxylic acid
#4-pyrimidinecarboxylicacid, 3,4,5,6-tetrahydro-2-methyl-, (4s)-
#ectoin
#thp(b)
#(s)-2-methyl- 1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
#(+)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid
#unii-7gxz3858ry
#smr000127407
#ectoine, primary pharmaceutical reference standard
#ectoine?
#mfcd03419286
#nsc-614616
#(4s)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylate
#4cs
#ectoine, osmoprotectant
#ectoine [mi]
#ectoine [who-dd]
#schembl93532
#us9138393, ectoine
#us9144538, ectoine
#mls001332487
#mls001332488
#chembl1230264
#dtxsid50869280
#bdbm181140
#ectoine, >=95.0% (hplc)
#(4s)-3,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid
#ex-a1678
#4-pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro-2-methyl-, (4s)-
#s5591
#akos006348056
#akos027427031
#ccg-266161
#ds-3343
#nsc 614616
#ac-33942
#hy-107784
#cs-0030647
#e1372
#ns00077626
#c06231
#i11596
#q414414
#(s)-1,4,5,6-tetrahydro-2-methyl-4-pyrimi-dinecarboxylic acid
#(s)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid
#(s)-2-methyl-3,4,5,6-tetrahydropyrimidine-4 carboxylic acid
#(6s)-2-methyl-1,4,5,6-tetrahydropyrimidin-3-ium-6-carboxylate
#4-pyrimidinecarboxylic acid, 1,4,5,6-tetrahydro-2-methyl-, (+)-
#ectoine (2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid)
#1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid
#refchem:590567
#dtxcid001765744
#2-methyl-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid
#nsc614616
#3mf
#blend
#fbx
#glb
#jpg
#mtl
#obj
#ply
#png
#stl
#wrl
#x3d

Makes

See how others have printed this model

Comments

Share your thoughts and ask questions

Sign in to join the conversation

Sign In
Likes
0
Views
0
Remixes
0

Category

learning

License

CC-BY

Published

8/29/2026

Availability

free on NIH 3D