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ChemicalBook >> CAS DataBase List >> CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE

CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE

CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE price.
  • $5 - $2812
  • Product name: CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE
  • CAS: 51716-63-3
  • MF: C8H10O2
  • MW: 138.16
  • EINECS:257-357-2
  • MDL Number:MFCD00003771
  • Synonyms:cis-Bicyclo(3.3.o)octane-3,7-dione;CIS-BICYCLO[3.3.0]OCTANE-3,7-DIONE;(1α,5α)-Bicyclo[3.3.0]octane-3,7-dione;(3aα,6aα)-3a,4,6,6a-Tetrahydro-2,5(1H,3H)-pentalenedione;(3aα,6aα)-Octahydropentalene-2,5-dione;(3aβ,6aβ)-Octahydropentalene-2,5-dione;3aβ,4,6,6aβ-Tetrahydro-2,5(1H,3H)-pentalenedione;Einecs 257-357-2
74 prices
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Brand
  • aablocks
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  • Manufactureraablocks
  • Product numberAA00DBSY
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging25g
  • Price$48
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DBSY
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging100g
  • Price$143
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00DBSY
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging5g
  • Price$14
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00DBSY
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging1g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DBSY
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging250mg
  • Price$5
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS75274
  • Product description1,3,3a,4,6,6a-hexahydropentalene-2,5-dione 97%
  • Packaging100G
  • Price$200
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberS75274
  • Product description1,3,3a,4,6,6a-hexahydropentalene-2,5-dione 97%
  • Packaging100G
  • Price$200
  • Updated2026-05-25
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  • ManufacturerAK Scientific
  • Product number4751AE
  • Product descriptioncis-Bicyclo[3.3.0]octane-3,7-dione
  • Packaging1g
  • Price$265
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132031
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging25g
  • Price$343
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132031
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging5g
  • Price$97
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132031
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging250mg
  • Price$13
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132031
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging1g
  • Price$34
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA132031
  • Product descriptioncis-Tetrahydropentalene-2,5(1H,3H)-dione 97%
  • Packaging100g
  • Price$1273
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR939423
  • Product descriptionCis-bicyclo[3.3.0]octane-3,7-dione >98%
  • Packaging500g
  • Price$1174
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR939423
  • Product descriptionCis-bicyclo[3.3.0]octane-3,7-dione >98%
  • Packaging500g
  • Price$1174
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR939423
  • Product descriptionCis-bicyclo[3.3.0]octane-3,7-dione >98%
  • Packaging25g
  • Price$62
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DBSY cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 25g $48 2026-05-28 Buy
aablocks AA00DBSY cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 100g $143 2026-05-28 Buy
aablocks AA00DBSY cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 5g $14 2026-05-28 Buy
aablocks AA00DBSY cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 1g $7 2026-05-28 Buy
aablocks AA00DBSY cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 250mg $5 2026-05-28 Buy
ACHEMBLOCK S75274 1,3,3a,4,6,6a-hexahydropentalene-2,5-dione 97% 100G $200 2026-05-27 Buy
ACHEMBLOCK S75274 1,3,3a,4,6,6a-hexahydropentalene-2,5-dione 97% 100G $200 2026-05-25 Buy
AK Scientific 4751AE cis-Bicyclo[3.3.0]octane-3,7-dione 1g $265 2021-12-16 Buy
Ambeed A132031 cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 25g $343 2021-12-16 Buy
Ambeed A132031 cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 5g $97 2021-12-16 Buy
Ambeed A132031 cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 250mg $13 2021-12-16 Buy
Ambeed A132031 cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 1g $34 2021-12-16 Buy
Ambeed A132031 cis-Tetrahydropentalene-2,5(1H,3H)-dione 97% 100g $1273 2021-12-16 Buy
Apolloscientific OR939423 Cis-bicyclo[3.3.0]octane-3,7-dione >98% 500g $1174 2026-06-04 Buy
Apolloscientific OR939423 Cis-bicyclo[3.3.0]octane-3,7-dione >98% 500g $1174 2026-06-04 Buy
Apolloscientific OR939423 Cis-bicyclo[3.3.0]octane-3,7-dione >98% 25g $62 2026-06-04 Buy

Properties

Melting point :83-86 °C(lit.)
Boiling point :268.3±33.0 °C(Predicted)
Density :1.191±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :DCM, Ethyl Acetate, Methanol
form :Powder
color :White
InChI :InChI=1S/C8H10O2/c9-7-1-5-2-8(10)4-6(5)3-7/h5-6H,1-4H2/t5-,6+
InChIKey :HAFQHNGZPQYKFF-OLQVQODUSA-N
SMILES :C1[C@@]2([H])[C@]([H])(CC(=O)C2)CC1=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

cis-Tetrahydro-2,5(1H,3H)-pentalenedione is an intermediate in the synthesis of Loganin (L469405), an iridoid glycoside that exhibits protective effects against hepatic injury and other diabetic complications associated with abnormal metabolic states and inflammation caused by oxidative stress and advanced glycation endproduct formation. A potential anti-amnesic agent.

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