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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 4,4-Dimethyl-2-cyclopenten-1-one
4,4-Dimethyl-2-cyclopenten-1-one structure, CAS 22748-16-9

4,4-Dimethyl-2-cyclopenten-1-one

CAS Number22748-16-9

Synonyms4,4-dimethyl-2-cyclopentenone; 4,4-dimethyl-2-cyclopenten-1-one; 4,4-dimethylcyclopent-2-enone; 4,4-Dimethylcyclopent-2-en-1-on; MFCD00075081; 4,4-Dimethylcyclopent-2-ene-1-one

Molecular Formula(CH3)2C5H4(=O)

Molecular Weight110.15

Purity99%

Density0.903

Boiling Point158 °C (lit.)

Melting Point174-175 °C

Flash Point

Appearanceliquid

EINECS

MSDSChineseEnglish

Symbol3.2

Signal WordWarning

Cat. No.: 2A-9039064 Purity: 99%
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Quality Control of [ 22748-16-9 ] Purity: 99% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number22748-16-9
Catalog No.2A-9039064
Chinese Name4,4-二甲基-2-环戊烯-1-酮
Synonyms4,4-dimethyl-2-cyclopentenone; 4,4-dimethyl-2-cyclopenten-1-one; 4,4-dimethylcyclopent-2-enone; 4,4-Dimethylcyclopent-2-en-1-on; MFCD00075081; 4,4-Dimethylcyclopent-2-ene-1-one
Molecular Formula(CH3)2C5H4(=O)
Molecular Weight110.15
Purity99
Density0.903
Boiling Point158 °C (lit.)
Melting Point174-175 °C
Appearanceliquid
Storage ConditionStore in airtight, cool and dry place
PackagingIII
Application4,4-Dimethyl-2-cyclopenten-1-one is a natural product derived from Apocyniveneti Folium and shows highly selective cytotoxicity against different tumor cells.
HTC2914299000
PubChem ID24860390
MDL NumberMFCD00075081
SMILESCC1(C)CC(=O)C=C1
InChI1S/C7H10O/c1-7(2)4-3-6(8)5-7/h3-4H,5H2,1-2H3
InChI KeyYVFVCSCZJJGBAK-UHFFFAOYSA-N
NACRES CodeNA.22
UNSPSC12352100
Hazard Symbols3.2
MSDSmsds/39064_1_22748_16_9.pdf
Use of4,4-Dimethyl-2-cyclopenten-1-one, a natural compound from Apocyniveneti Folium, displays higher tumor-specific cytotoxicity[1]. Properties Name 4,4-dimethylcyclopent-2-en-1-one Synonym More Synonyms 4,4-Dimethyl-2-cyclopenten-1-one Biological Activity Description 4,4-Dimethyl-2-cyclopenten-1-one, a natural compound from Apocyniveneti Folium, displays higher tumor-specific cytotoxicity[1]. Related Catalog Research Areas >> Cancer Signaling Pathways >> Others >> Others In Vitro 4,4-Dimethyl-2-cyclopenten-1-one selectively kills the tumor cells (HSC-2, HL-60). 4,4-Dimethyl-2-cyclopenten-1-one exhibits CC50 (50% cytotoxic concentration) values of 43.8 μg/mL, 152 μg/mL, 118 μg/mL, 14.0 μg/mL, 177 μg/mL and 123 μg/mL in HSC-2, HSC-3, HSG, HL-60, HGF and normal cells (HPC), respectively[1]. References [1]. Tohru Nakayachi, et al. Structure-activity relationships of alpha, beta-unsaturated ketones as assessed by their cytotoxicity against oral tumor cells. Anticancer Res. Mar-Apr 2004;24(2B):737-42. [2]. Wei-WeiZhu, et al. Cornstalk liquefaction in methanol/water mixed solvents. Fuel Processing Technology Volume 117, January 2014, Pages 1-7. Chemical & Physical Properties Molecular Formula C7H10O Exact Mass 110.07300 PSA 17.07000 LogP 1.54160 Index of Refraction 1.457 InChIKey YVFVCSCZJJGBAK-UHFFFAOYSA-N SMILES CC1(C)C=CC(=O)C1 Safety Information Signal Word Warning Hazard Statements H226 Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter Risk Phrases R10 Safety Phrases 16 RIDADR UN 1224 Packaging Group III Hazard Class 3.2 HS Code 2914299000 Synthetic Route 1-diazonio-5-me... 62535-33-5 4,4-Dimethyl-2-... 22748-16-9 3,4-Dimethyl-2-... 30434-64-1 3-prop-1-en-2-y... 76803-46-8 Literature: Journal of the American Chemical Society, , vol. 103, p. 1996 2,2-dimethyl-4-... 61031-76-3 4,4-Dimethyl-2-... 22748-16-9 Literature: Magnus, P. D.; Nobbs, M. S. Synthetic Communications, 1980 , vol. 10, # 4 p. 273 - 278 4,4-Dimethyl-1,... 54851-48-8 4,4-Dimethyl-2-... 22748-16-9 Literature: Holder, Richard W.; Daub, John P.; Baker, Wesley E.; Gilbert, Raymond H; Graf, Norman A. Journal of Organic Chemistry, 1982 , vol. 47, # 8 p. 1445 - 1451 Precursor & DownStream Precursor 10 CAS#:62535-33-5 1-diazonio-5-me... CAS#:61031-76-3 2,2-dimethyl-4-... CAS#:71221-71-1 4,4-dimethylbic... CAS#:54851-48-8 4,4-Dimethyl-1,... DownStream 10 CAS#:111724-37-9 1-hex-5-en-2-yl... CAS#:122039-07-0 5,5,5',5'-tetra... CAS#:19037-72-0 4,4-dimethylcyc... CAS#:138325-02-7 ethyl 2-(1-hydr...
Tax Rebate13.0%
SupervisionNone. MFN tariff: 5.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2914299000. other cyclanic, cyclenic or cyclootherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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