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(E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid

(E)-2-氨基-4-甲基-5-膦酰基-3-戊烯酸

Also known as: CGP 37849, DL-2-amino-4-methyl-5-phosphono-3-pentenoic acid, (3E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid

(E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid (CAS 127910-31-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12NO5P and a molecular weight of 209.13700 g/mol. It is also known as CGP 37849, DL-2-amino-4-methyl-5-phosphono-3-pentenoic acid and (3E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid. Key properties include a boiling point of 523.1ºC at 760 mmHg, a density of 1.506 g/cm3 and a flash point of 270.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127910-31-0
Jingsj CID
J-1974915-6
Molecular Formula
C6H12NO5P
Chinese Name
(E)-2-氨基-4-甲基-5-膦酰基-3-戊烯酸
Molecular Weight
209.13700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point523.1ºC at 760 mmHg
Density1.506 g/cm3
Flash Point270.2ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid?

The CAS number of (E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid is 127910-31-0.

What are the molecular formula and molecular weight of (E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid?

(E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid has molecular formula C6H12NO5P and molecular weight 209.13700 g/mol.

Is (E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid hazardous?

(E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(E)-2-amino-4-methyl-5-phosphono-3-pentenoic acid (CAS 127910-31-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974915-6 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.