5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one (CAS No. 53263-58-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one is 53263-58-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one · CAS 53263-58-4 · C8H12O2. UNII NS00056413. Density: 1.053-1.060; Refractive Index: 1.478-1.484.
| CAS Registry Number | 53263-58-4 |
|---|---|
| PubChem CID | 65427 |
| Molecular formula | C8H12O2 |
| IUPAC name | 5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one |
| UNII (FDA) | NS00056413 |
| FEMA number | 3454 |
| JECFA number | 423 |
| Molecular Weight | 140.18 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.083729621 |
| Monoisotopic Mass | 140.083729621 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Density | 1.053-1.060 |
|---|---|
| Refractive Index | 1.478-1.484 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 891-JECFA 51/103 |
|---|
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one; 5-Ethyl-2-hydroxy-3-methyl-2-cyclopenten-1-one; DTXSID40967840; RefChem:535505; DTXCID201297337; 53263-58-4; 2-Cyclopenten-1-one, 5-ethyl-2-hydroxy-3-methyl; SCHEMBL1847023; AKOS006326872; DB-317649; NS00056413; 2-Cyclopenten-1-one, 2-hydroxy-5-ethyl-3-methyl
CAS 53263-58-4; molecular formula C8H12O2; molecular weight — g/mol.
5-Ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one, 5-Ethyl-2-hydroxy-3-methyl-2-cyclopenten-1-one, DTXSID40967840, RefChem:535505, DTXCID201297337, 53263-58-4.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Density: 1.053-1.060; Refractive Index: 1.478-1.484.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.