1H-imidazole-2-sulfonamide

C3H5N3O2S — CID 21146476

IUPAC1H-imidazole-2-sulfonamide
SMILESNS(=O)(=O)c1ncc[nH]1
InChIInChI=1S/C3H5N3O2S/c4-9(7,8)3-5-1-2-6-3/h1-2H,(H,5,6)(H2,4,7,8)
InChIKeyPMTLRCDQMKXMRZ-UHFFFAOYSA-N
MW147.16 g/mol
LogP-0.94
Rot. Bonds1

About 1H-imidazole-2-sulfonamide

1H-imidazole-2-sulfonamide (PubChem CID 21146476) has the molecular formula C3H5N3O2S and a molecular weight of 147.16 g/mol. Its IUPAC name is 1H-imidazole-2-sulfonamide.

Molecular Properties

Compound Name1H-imidazole-2-sulfonamide
PubChem CID21146476
Molecular FormulaC3H5N3O2S
Molecular Weight147.16 g/mol
Exact Mass147.01
IUPAC Name1H-imidazole-2-sulfonamide
SMILESNS(=O)(=O)c1ncc[nH]1
InChIInChI=1S/C3H5N3O2S/c4-9(7,8)3-5-1-2-6-3/h1-2H,(H,5,6)(H2,4,7,8)
InChIKeyPMTLRCDQMKXMRZ-UHFFFAOYSA-N
XLogP-0.94
TPSA88.84 Ų
H-Bond Donors2
H-Bond Acceptors3
Rotatable Bonds1
Heavy Atoms9
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500147.16
LogP ≤ 5-0.94
H-Bond Donors ≤ 52
H-Bond Acceptors ≤ 103

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Related Compounds

2-(methylsulfanyl)-1H-imidazole
CID 134652
2-(Methylsulfonyl)imidazole
CID 99390
Bis(2-amino-1H-imidazole) sulphate
CID 135136
1H-imidazole-4-sulfonyl chloride
CID 18961164
1H-imidazole-4-sulfonamide
CID 22747796
2-methyl-1H-imidazole-5-sulfonyl chloride
CID 10583549
Imidazole trifluoromethanesulfonate
CID 9837333
Imidazolium Trifluoromethanesulfonate
CID 15376521
Methanesulfonic acid--1H-imidazole (1/1)
CID 12911075
1-methyl-1H-imidazole-2-sulfonamide
CID 15417761
1H-Imidazole-2-sulfonyl chloride
CID 20041793
N,N-dimethyl-1H-imidazole-4-sulfonamide
CID 54593459

Frequently Asked Questions

What is the IUPAC name of 1H-imidazole-2-sulfonamide?
The IUPAC name of 1H-imidazole-2-sulfonamide (CID 21146476) is 1H-imidazole-2-sulfonamide.
What is the SMILES notation for 1H-imidazole-2-sulfonamide?
The canonical SMILES for 1H-imidazole-2-sulfonamide is NS(=O)(=O)c1ncc[nH]1.
What is the InChIKey of 1H-imidazole-2-sulfonamide?
The InChIKey is PMTLRCDQMKXMRZ-UHFFFAOYSA-N. The full InChI is InChI=1S/C3H5N3O2S/c4-9(7,8)3-5-1-2-6-3/h1-2H,(H,5,6)(H2,4,7,8).
What are the key properties of 1H-imidazole-2-sulfonamide?
1H-imidazole-2-sulfonamide has a molecular weight of 147.16 g/mol, XLogP of -0.94, 1 rotatable bonds, 2 hydrogen bond donors, and 3 hydrogen bond acceptors.
Where does this data come from?
All data for 1H-imidazole-2-sulfonamide is sourced from PubChem (CID 21146476), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).