Basic information
- CAS
825-25-2- Standard SMILES
O=C1CCCC1=C1CCCC1- InChIKey
NYSYNXRPXJZYFY-UHFFFAOYSA-N- Molecular formula
- C10H14O
- Average molar mass
- 150.22 g/mol
- Monoisotopic mass
- 150.10446507
Names & identifiers
- Preferred name
- Cyclopentylidenecyclopentan-2-one
- IUPAC
- 2-cyclopentylidenecyclopentan-1-one
- English name
- 2-Cyclopentylidenecyclopentanone
- Molecular formula
- C10H14O
- Molecular weight
- 150.22
Names & synonyms
2-CyclopentylidenecyclopentanoneCyclopentylidenecyclopentan-2-oneCyclopentanone, 2-cyclopentylidene-EINECS 212-542-7DTXSID80231794NSC 22041RefChem:581100DTXCID10154285212-542-7825-25-2[1,1'-Bi(cyclopentylidene)]-2-one2-cyclopentylidenecyclopentan-1-one
Show more names
Loxoprofen Impurity 61Bicyclopentyliden-2-oneΔ1,1'-Bicyclopentane-2-oneΔ1,1'-Bi[cyclopentane]-2-one1,1'-Bi(cyclopentylidene)]-2-one
[Bicyclopentyliden]-2-oneCyclopentanone,2-cyclopentylidene-BICYCLOPENTYLIDENE-2-ONE2-Cyclopentylidene-1-cyclopentanoneLoxoprofen Impurity 48MFCD000446787ALH95T3QJ2-Cyclopentylidene-cyclopentanone
Database identifiers
- CAS
825-25-2- PubChem CID
- 69995
- DTXSID
DTXSID80231794- UNII
- 7ALH95T3QJ
- EC Number
- 212-542-7
- Nikkaji
- J99.984I
Properties
Computed structural properties
- XLogP
- 1.8
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 205
Physicochemical properties
- Melting point
- 74 · 74-75 °C
- Boiling point
- 231.78 °C · 231.78°C (rough estimate)
- Density
- 1 g/cm3 · 1 g/cm3
- refractive index
- 1.5215 · 1.5215 (estimate)
- Flash point
- 104 °C · 104°C
- storage temp.
- 2 · 2-8°C, protect from light
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C10H14O/c11-10-7-3-6-9(10)8-4-1-2-5-8/h1-7H2
- InChIKey
- NYSYNXRPXJZYFY-UHFFFAOYSA-N
- SMILES
- C1(=O)CCC/C/1=C1\CCCC\1
- FDA UNII
- 7 ALH95T3QJ · 7ALH95T3QJ
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362
- REACH Registrations
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
Warning
H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Cyclopentanone, 2-cyclopentylidene-
REACH registered substance: Cyclopentylidenecyclopentan-2-one (EC: 212-542-7)
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to human health
Hazard Classes and CategoriesSkin Irrit. 2 (97.6%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315
- REACH Registrations
- Active
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362
Chemistry & industry
Applications
UsesBicyclopentylidene-2-one is derived from Cyclopentanone (C988395), which is a chemical compound used in the synthesis of various simple and complex organic compounds. Also, it is used in the synthesis of peptidase IV inhibitors for the treatment of type 2 diabetes.
Upstream & downstream products
Downstream products
Suppliers33 total
广州隽沐生物科技股份有限公司020-36607679; 13502246435 · [email protected]
南京望知星医药科技有限公司18569809817 · [email protected]
广州隽唐科技有限公司020-36607679 13502246435 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
上海柯维化学技术有限公司021-64609169 18901607656 · [email protected]
湖北扬信医药科技有限公司0714-3999001 19171453112 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
Related reactions
7 records
Compound notes
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