4-PENTYN-2-OL

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	RACEMIC
Molecular Formula	C5H8O
Molecular Weight	84.1164
Optical Activity	( + / - )
Defined Stereocenters	0 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 4-PENTYN-2-OL

Structure Search

SMILES

CC(O)CC#C

InChI

InChIKey=JTHLRRZARWSHBE-UHFFFAOYSA-N

InChI=1S/C5H8O/c1-3-4-5(2)6/h1,5-6H,4H2,2H3

HIDE SMILES / InChI

Approval Year

PubMed

PubMed

Title	Date	PubMed
Synthesis, characterisation and molecular structure of Re(III) 2-oxacyclocarbenes stabilised by a benzoyldiazenido ligand.	2004-03-07	15252491
A new route to C-aryl glycosides.	2002-03-21	11893200

Patents

Patents

Name

Type

Language

(RS)-1-PENTYN-4-OL

Preferred Name

English

4-PENTYN-2-OL

Systematic Name

English

1-METHYL-3-BUTYNYL ALCOHOL

Systematic Name

English

4-PENTYNE-2-OL

Systematic Name

English

1-METHYL-3-BUTYN-1-OL

Systematic Name

English

(±)-4-PENTYN-2-OL

Systematic Name

English

1-PENTYN-4-OL

Systematic Name

English

4-HYDROXY-1-PENTYNE

Systematic Name

English

(RS)-4-PENTYN-2-OL

Systematic Name

English

Code System Code Type Description

CAS

2117-11-5

Created by admin on Mon Mar 31 20:55:22 GMT 2025 , Edited by admin on Mon Mar 31 20:55:22 GMT 2025

PRIMARY

PUBCHEM

92915

Created by admin on Mon Mar 31 20:55:22 GMT 2025 , Edited by admin on Mon Mar 31 20:55:22 GMT 2025

PRIMARY

ECHA (EC/EINECS)

218-321-1

Created by admin on Mon Mar 31 20:55:22 GMT 2025 , Edited by admin on Mon Mar 31 20:55:22 GMT 2025

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FDA UNII

B5447322HJ

Created by admin on Mon Mar 31 20:55:22 GMT 2025 , Edited by admin on Mon Mar 31 20:55:22 GMT 2025

PRIMARY

EPA CompTox

DTXSID2022175

Created by admin on Mon Mar 31 20:55:22 GMT 2025 , Edited by admin on Mon Mar 31 20:55:22 GMT 2025

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SUBSTANCE RECORD


					B5447322HJ