A1DW4

4-[(5R)-7-oxa-1-azaspiro[4.4]nonan-1-yl]-7H-pyrrolo[2,3-d]pyrimidine

Created:	2026-08-24
Last modified:	2026-11-04

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1 entries where A1DW4 is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	34
Chiral Atom Count	1
Bond Count	37
Aromatic Bond Count	10

2D diagram of A1DW4

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Chemical Component Summary
Name	4-[(5R)-7-oxa-1-azaspiro[4.4]nonan-1-yl]-7H-pyrrolo[2,3-d]pyrimidine
Systematic Name (OpenEye OEToolkits)	(5~{R})-1-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)-7-oxa-1-azaspiro[4.4]nonane
Formula	C₁₃ H₁₆ N₄ O
Molecular Weight	244.292
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	C1COCC11CCCN1c1ncnc2[NH]ccc21
SMILES	CACTVS	3.385	C1CN(c2ncnc3[nH]ccc23)[C]4(C1)CCOC4
SMILES	OpenEye OEToolkits	3.1.0.0	c1c[nH]c2c1c(ncn2)N3CCCC34CCOC4
Canonical SMILES	CACTVS	3.385	C1CN(c2ncnc3[nH]ccc23)[C@]4(C1)CCOC4
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1c[nH]c2c1c(ncn2)N3CCC[C@]34CCOC4
InChI	InChI	1.06	InChI=1S/C13H16N4O/c1-3-13(4-7-18-8-13)17(6-1)12-10-2-5-14-11(10)15-9-16-12/h2,5,9H,1,3-4,6-8H2,(H,14,15,16)/t13-/m1/s1
InChIKey	InChI	1.06	KBOMBQQIJHIUAM-CYBMUJFWSA-N