meso-2,6-Diaminopimelic acid
内消旋-2,6-二氨基庚二酸
Also known as: (2R,6S)-2,6-diaminoheptanedioic acid, meso-2,6-diaminopimelate, (2R,6S)-2,6-diaminoheptanedioate, D,L-meso-2,6-diaminopimelic acid, Heptanedioic acid, 2,6-diamino-, (2R,6S)-, meso-2,6-diaminopimelic acid
meso-2,6-Diaminopimelic acid (CAS 922-54-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H14N2O4 and a molecular weight of 190.197 g/mol. It is also known as (2R,6S)-2,6-diaminoheptanedioic acid, meso-2,6-diaminopimelate and (2R,6S)-2,6-diaminoheptanedioate. Key properties include a melting point of 340-342 °C (decomp), a boiling point of 426.7±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 211.8±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 922-54-3
- Jingsj CID
- J-1083751-5
- Molecular Formula
- C7H14N2O4
- Chinese Name
- 内消旋-2,6-二氨基庚二酸
- Molecular Weight
- 190.197 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 340-342 °C (decomp) |
|---|---|
| Boiling Point | 426.7±45.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 211.8±28.7 °C |
Frequently Asked Questions
What is the CAS number of meso-2,6-Diaminopimelic acid?
The CAS number of meso-2,6-Diaminopimelic acid is 922-54-3.
What are the molecular formula and molecular weight of meso-2,6-Diaminopimelic acid?
meso-2,6-Diaminopimelic acid has molecular formula C7H14N2O4 and molecular weight 190.197 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "meso-2,6-Diaminopimelic acid (CAS 922-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083751-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.