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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12378905Generated: October 25, 2026

1-Phenylcyclopentane-1-carbonyl chloride

α-Phenylcyclopentanecarbonyl chloride · CYCLOPENTANECARBONYL CHLORIDE,1-PHENYL- · 1-Phenylcyclopentane-1-carbonyl chloride · 1-Phenylcyclopentanecarboxylic acid chloride

https://huagongshe.com/en/chemical/12378905

1-Phenylcyclopentane-1-carbonyl chloride molecular structure

Identifiers & Physical Properties

CAS No.17380-62-0
Molecular formulaC12H13ClO
Average molar mass208.68 g/mol
Monoisotopic mass208.06549272 g/mol
SMILESO=C(Cl)C1(c2ccccc2)CCCC1
InChIKeyNOYKUYNVZHTPCI-UHFFFAOYSA-N
PubChem CID12378905
EC No.809-187-0
DTXSIDDTXSID20495313

Chemical & Physical Properties

XLogP3.8
Topological polar surface area17.1
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds2
Heavy atoms14
Formal charge0
Complexity212
Melting point105-107 °C
Boiling point88-90 °C(Press: 0.4 Torr)
Density1.175±0.06 g/cm3(Predicted)
Physical statesolid
InChIInChI=1S/C12H13ClO/c13-11(14)12(8-4-5-9-12)10-6-2-1-3-7-10/h1-3,6-7H,4-5,8-9H2
InChIKeyNOYKUYNVZHTPCI-UHFFFAOYSA-N
SMILESC(Cl)(C1(C2=CC=CC=C2)CCCC1)=O
UNSPSC Code12352200
NACRESNA.21
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP264-P270-P301+P312-P330-P501
Water hazard class (WGK)WGK 3
Storage class11 - Combustible Solids
Hazard classAcute Tox. 4 Oral

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Water hazard class (WGK)WGK 3
Signal wordWarning
GHS pictogramGHS07
Storage class11 - Combustible Solids
GHS hazard statementsH302
Hazard classAcute Tox. 4 Oral
GHS precautionary statementsP264-P270-P301+P312-P330-P501

Applications & Uses

Uses

1-Phenyl-cyclopentanecarbonyl chloride was a useful reactant for the discovery and preparation of piperazinylquinoline derivatives as novel respiratory syncytial virus fusion inhibitors.