Stearic acid N-hydroxysuccinimide ester
Also known as: N-Succinimidyl Stearate, 2,5-Dioxopyrrolidin-1-yl stearate, 1-[(1-Oxooctadecyl)oxy]-2,5-pyrrolidinedione, Octadecanoic acid N-hydroxysuccinimide ester, NHS-octadecanoic acid, NHS protected stearate
Stearic acid N-hydroxysuccinimide ester (CAS 14464-32-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H39NO4 and a molecular weight of 381.54900 g/mol. Key properties include a melting point of 92-93ºC, a boiling point of 473.1ºC at 760 mmHg, a density of 1.01 g/cm3 and a flash point of 239.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14464-32-5
- Jingsj CID
- J-1150602-8
- Molecular Formula
- C22H39NO4
- Molecular Weight
- 381.54900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 92-93ºC |
|---|---|
| Boiling Point | 473.1ºC at 760 mmHg |
| Density | 1.01 g/cm3 |
| Flash Point | 239.9ºC |
| Exact Mass | 381.28800 |
| PSA | 63.68000 |
| LogP | 5.79300 |
| Vapor Pressure | 4.06E-09mmHg at 25°C |
| Refractive Index | 1.487 |
| Storage Conditions | -20°C Freezer, Under Inert Atmosphere |
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Stearic acid N-hydroxysuccinimide ester?
The CAS number of Stearic acid N-hydroxysuccinimide ester is 14464-32-5.
What are the molecular formula and molecular weight of Stearic acid N-hydroxysuccinimide ester?
Stearic acid N-hydroxysuccinimide ester has molecular formula C22H39NO4 and molecular weight 381.54900 g/mol.
What are the upstream and downstream products of Stearic acid N-hydroxysuccinimide ester?
For Stearic acid N-hydroxysuccinimide ester, Upstream Products: N-Hydroxysuccinimide, Stearic acid; Downstream Products: N-(2-Hydroxyethyl)octadecanamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Stearic acid N-hydroxysuccinimide ester (CAS 14464-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150602-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.