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Merck
CN

29823

cis-4-Cyclopentene-1,3-diol

≥99.0% (GC)

Synonym(s):

cis-3,5-Dihydroxy-1-cyclopentene

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About This Item

Empirical Formula (Hill Notation):
C5H8O2
CAS Number:
Molecular Weight:
100.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2039395
Assay:
≥99.0% (GC)
Form:
solid
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Quality Level

assay

≥99.0% (GC)

form

solid

mp

55-59 °C

functional group

hydroxyl

SMILES string

O[C@H]1C[C@@H](O)C=C1

InChI

1S/C5H8O2/c6-4-1-2-5(7)3-4/h1-2,4-7H,3H2/t4-,5+

InChI key

IGRLIBJHDBWKNA-SYDPRGILSA-N

Application

cis-4-Cyclopentene-1,3-diol is an important building block for the synthesis of natural products with cyclopentanoid structure elements. It was used in preparation of key intermediates of prostaglandin synthesis.


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves



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R. Noyori et al.
Angewandte Chemie (International Edition in English), 96, 854-854 (1984)
M. Sato et al.
Chemistry Letters (Jpn), 1057-1057 (1985)



Global Trade Item Number

SKUGTIN
29823-2.5G04061833355213
29823-500MG04061833279250