Boc-NH-PEG4-CH2CH2COOH

15-(Boc-氨基)-4,7,10,13-四氧杂十五烷酸

Also known as: Boc-NH-PEG4-COOH, t-Boc-N-amido-PEG4-acid, 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid, 3-[2-[2-[2-[2-(tert-Butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid, 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester, BOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID, 2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azaicosan-20-oic acid, AmbotzPEG1920, N-(tert-Butyloxycarbonyl)-15-amino-4,7,10,13-tetraoxapentadecanoic acid

Boc-NH-PEG4-CH2CH2COOH (CAS 756525-91-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H31NO8 and a molecular weight of 365.419 g/mol. It is also known as Boc-NH-PEG4-COOH, t-Boc-N-amido-PEG4-acid and 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid. Key properties include a boiling point of 504.5±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 258.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
756525-91-4
Jingsj CID
J-1470-2
Molecular Formula
C16H31NO8
Chinese Name
15-(Boc-氨基)-4,7,10,13-四氧杂十五烷酸
Molecular Weight
365.419 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point504.5±50.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point258.9±30.1 °C

Frequently Asked Questions

What is the CAS number of Boc-NH-PEG4-CH2CH2COOH?

The CAS number of Boc-NH-PEG4-CH2CH2COOH is 756525-91-4.

What are the molecular formula and molecular weight of Boc-NH-PEG4-CH2CH2COOH?

Boc-NH-PEG4-CH2CH2COOH has molecular formula C16H31NO8 and molecular weight 365.419 g/mol.

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

Last updated:

How to cite: Jingsj. "Boc-NH-PEG4-CH2CH2COOH (CAS 756525-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1470-2 (accessed 2026-10-23).

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