Monoethyl pimelate
Also known as: Ethyl hydrogen pimelate, Heptanedioic acid monoethyl ester, Pimelic acid monoethyl ester, Monoethyl Heptanedioate, 7-ethoxy-7-oxoheptanoic acid, 1-Ethyl heptanedioate, 6-(ethoxycarbonyl)hexanoic acid
Monoethyl pimelate (CAS 33018-91-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O4 and a molecular weight of 188.22100 g/mol. Key properties include a melting point of 10ºC, a boiling point of 135-138ºC 1mm, a density of 1.074 g/cm3 and a flash point of 108ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 82.44 to 146.88 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 33018-91-6
- Jingsj CID
- J-1993730-2
- Molecular Formula
- C9H16O4
- Molecular Weight
- 188.22100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(GC) 25g | ¥2,061.00 | $12.34 /gBest ¥82.44/g CNY | CN China MOQ 25g | |
In Stock | >98.0%(GC) 5g | ¥734.40 | $21.98 /g ¥146.88/g CNY | CN China MOQ 5g | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 10ºC |
|---|---|
| Boiling Point | 135-138ºC 1mm |
| Density | 1.074 g/cm3 |
| Flash Point | 108ºC |
| Exact Mass | 188.10500 |
| PSA | 63.60000 |
| LogP | 1.58460 |
| Refractive Index | 1.442 |
| Additional Property | Not miscible or difficult to mix with water. |
Activity & Biological Data
| Additional Information | [1]. Khan S, et al. A selective BCL-XL PROTAC degrader achieves safe and potent antitumor activity. Nat Med. 2019 Dec;25(12):1938-1947. |
|---|
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Monoethyl pimelate?
The CAS number of Monoethyl pimelate is 33018-91-6.
What are the molecular formula and molecular weight of Monoethyl pimelate?
Monoethyl pimelate has molecular formula C9H16O4 and molecular weight 188.22100 g/mol.
Which suppliers offer Monoethyl pimelate?
2 supplier(s) listed; reference unit price ¥82.44–146.88 /g.
What are the upstream and downstream products of Monoethyl pimelate?
For Monoethyl pimelate, Upstream Products: Diethyl pimelate, Pimelic acid, Ethanol; Downstream Products: 7-(2,5-dihydroxy-3,4,6-trimethylphenyl)-7-phenylheptanoic acid, 2-hydroxy-7-phenylheptanoic acid, Seratrodast.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Monoethyl pimelate (CAS 33018-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993730-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.