ChemicalBook > CAS DataBase List > (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE

(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE

Product Name
(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
CAS No.
43119-28-4
Chemical Name
(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
Synonyms
(?)-G-Lactone;(-)- G Lactone;Gama-Butyrolactone Related Compound 1;(-)-CIS-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE;(1S,5R)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE;(1S,5R)-2-Oxabicyclo[3.3.0]octane-6-ene-3-one;(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE;(1β,5β)-2-Oxabicyclo[3.3.0]octane-6-ene-3-one;(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one 99%;(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one, >=99%
CBNumber
CB7775866
Molecular Formula
C7H8O2
Formula Weight
124.14
MOL File
43119-28-4.mol
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(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE Property

Melting point:
44-46 °C(lit.)
Boiling point:
263.1℃
Density 
1.196
refractive index 
1.4906 (estimate)
Flash point:
104.0℃
storage temp. 
2-8°C
solubility 
DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:2): 0.33 mg/ml,Ethanol: 15 mg/ml
form 
A crystalline solid
optical activity
[α]22/D 103°, c = 1 in methanol
BRN 
3537516
InChI
InChI=1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1
InChIKey
RYBPGUMSFWGGLP-WDSKDSINSA-N
SMILES
O1C(=O)C[C@]2([H])C=CC[C@]12[H]
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Safety

WGK Germany 
3
F 
10-21
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical
Product number
30488
Product name
(−)-G-Lactone
Packaging
500mg
Price
$121
Updated
2024/03/01
Cayman Chemical
Product number
30488
Product name
(−)-G-Lactone
Packaging
5g
Price
$669
Updated
2024/03/01
Cayman Chemical
Product number
30488
Product name
(−)-G-Lactone
Packaging
250mg
Price
$68
Updated
2024/03/01
Cayman Chemical
Product number
30488
Product name
(−)-G-Lactone
Packaging
1g
Price
$216
Updated
2024/03/01
AK Scientific
Product number
5961AB
Product name
(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one
Packaging
5g
Price
$842
Updated
2021/12/16
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(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE Chemical Properties,Usage,Production

Chemical Properties

white to beige or brownish crystalline powder

(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE Suppliers

China 110 France 1 Germany 1 Japan 1 Switzerland 1 Ukraine 1 United Kingdom 4 United States 9 Global 128
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View Lastest Price from (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE manufacturers

Career Henan Chemical Co
Product
(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE 43119-28-4
Price
US $4545.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-07-24

43119-28-4, (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONERelated Search:

4-Hexanolide γ-Valerolactone 3-METHYLTETRAHYDROFURAN (R)-(-)-PENTEN-2-OL 2-CYCLOPENTENE-1-ACETIC ACID 3-CYCLOPENTENE-1-OL 2-METHYL-3-BUTEN-1-OL (S)-dihydro-4-methylfuran-2(3H)-one CIS-4-HEPTEN-1-OL CIS-4-HEPTENAL Cyclopentene ETHYL 4-PENTENOATE 6-Heptenoic acid 3-HEPTEN-1-OL 3-METHYL-4-PENTENOIC ACID 97 Isobutyl formate cis-3-Hexenyl formate (+)-CIS-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE

  • (-)-CIS-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
  • (3AR,6AS)-3,3A,6,6A-TETRAHYDRO-2H-1-OXAPENTALEN-2-ONE
  • (3AR,6AS)-3,3A,6,6A-TETRAHYDRO-2H-CYCLOPENTA[B]FURAN-2-ONE
  • (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one, >=99%
  • (3aR,6aS)-3,3a,6,6a-tetrahydrocyclopenta[b]furan-2-one
  • (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
  • (1S,5R)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
  • (1S,5R)-(-)-CIS-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE
  • (1S,5R)-(-)-CIS-2-OXABICYCLO[3.3.0]OCT-6- EN-3-ONE 97%
  • (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one, (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one
  • (1S,5R)-2-Oxabicyclo[3.3.0]octane-6-ene-3-one
  • (1β,5β)-2-Oxabicyclo[3.3.0]octane-6-ene-3-one
  • (1S,5R)-(-)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one,97%
  • 2H-Cyclopenta[b]furan-2-one,3,3a,6,6a-tetrahydro-, (3aR,6aS)-
  • (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one 99%
  • (?)-G-Lactone
  • Gama-Butyrolactone Related Compound 1
  • (-)- G Lactone
  • 43119-28-4
  • Organic Building Blocks
  • Lactones
  • Chiral Building Blocks
  • Asymmetric Synthesis