ChemicalBook--->CAS DataBase List--->29783-26-4

29783-26-4

29783-26-4 Structure

29783-26-4 Structure
IdentificationBack Directory
[Name]

CIS-3,5-DIHYDROXY-1-CYCLOPENTENE
[CAS]

29783-26-4
[Synonyms]

2-Cyclopentene-1β,4β-diol
cis-4-Cyclopenten-1,3-diol
CIS-4-CYCLOPENTENE-1,3-DIOL
(1R)-2-Cyclopentene-1β,4β-diol
(1R)-4-Cyclopentene-1α,3α-diol
(1R,3S)-4-Cyclopentene-1,3-diol
(1S,3R)-4-Cyclopentene-1,3-diol
cis-3,5-Dihydroxy-1-cyclopenten
CIS-3,5-DIHYDROXY-1-CYCLOPENTENE
(3S)-3β,5β-Dihydroxy-1-cyclopentene
(1R,3S)-rel-cyclopent-4-ene-1,3-diol
4-Cyclopentene-1,3-diol, (1R,3S)-rel-
cis-4-Cyclopentene-1,3-diol >=99.0% (GC)
CIS-3,5-DIHYDROXY-1-CYCLOPENTENE ISO 9001:2015 REACH
[Molecular Formula]

C5H8O2
[MDL Number]

MFCD00077703
[MOL File]

29783-26-4.mol
[Molecular Weight]

100.12
Chemical PropertiesBack Directory
[Melting point ]

55-59 °C
[Boiling point ]

110-111 °C(Press: 6 Torr)
[density ]

1.182 g/cm3(Temp: 15.5 °C)
[storage temp. ]

Store at room temperature
[form ]

solid
[pka]

14.01±0.40(Predicted)
[Appearance]

Off-white to yellow Solid
[Optical Rotation]

1.0° (C=1.01 g/100ml, MEOH)
[BRN ]

2039395
[InChI]

InChI=1/C5H8O2/c6-4-1-2-5(7)3-4/h1-2,4-7H,3H2/t4-,5+
[InChIKey]

IGRLIBJHDBWKNA-SYDPRGILNA-N
[SMILES]

[C@H]1(O)C=C[C@@H](O)C1 |&1:0,4,r|
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26
[WGK Germany ]

3
[F ]

3-10
[HS Code ]

2906190090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

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.
Spectrum DetailBack Directory
[Spectrum Detail]

CIS-3,5-DIHYDROXY-1-CYCLOPENTENE(29783-26-4)1HNMR
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