A1D2H

4-[(2S)-2-(1H-1,2,4-triazol-5-yl)pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine

Created:	2026-09-01
Last modified:	2026-11-04

Find Related PDB Entry
1 entries where A1D2H is found as a standalone ligand

Find related ligands: Help
Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	0
Atom Count	32
Chiral Atom Count	1
Bond Count	35
Aromatic Bond Count	15

2D diagram of A1D2H

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	4-[(2S)-2-(1H-1,2,4-triazol-5-yl)pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine
Systematic Name (OpenEye OEToolkits)	4-[(2~{S})-2-(1~{H}-1,2,4-triazol-5-yl)pyrrolidin-1-yl]-7~{H}-pyrrolo[2,3-d]pyrimidine
Formula	C₁₂ H₁₃ N₇
Molecular Weight	255.279
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	C1CN(C(C1)c1ncn[NH]1)c1ncnc2[NH]ccc21
SMILES	CACTVS	3.385	C1C[CH](N(C1)c2ncnc3[nH]ccc23)c4[nH]ncn4
SMILES	OpenEye OEToolkits	3.1.0.0	c1c[nH]c2c1c(ncn2)N3CCCC3c4[nH]ncn4
Canonical SMILES	CACTVS	3.385	C1C[C@H](N(C1)c2ncnc3[nH]ccc23)c4[nH]ncn4
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1c[nH]c2c1c(ncn2)N3CCC[C@H]3c4[nH]ncn4
InChI	InChI	1.06	InChI=1S/C12H13N7/c1-2-9(11-15-7-17-18-11)19(5-1)12-8-3-4-13-10(8)14-6-16-12/h3-4,6-7,9H,1-2,5H2,(H,13,14,16)(H,15,17,18)/t9-/m0/s1
InChIKey	InChI	1.06	VPMNZTLZFANSJU-VIFPVBQESA-N