4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butyric acid
4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butyric acid (CAS: 175281-76-2), with the molecular formula C13H17NO7 and a molecular weight of 299.28, is a specialised chemical reagent. It functions as a bifunctional linker, valuable in chemical synthesis and chemical biology applications. Its structure allows for versatile conjugation strategies in research and development settings.
- IUPAC
- Hydroxyethyl photolinker
![4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butyric acid (C13H17NO7) — chemical structure, CAS 175281-76-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F175281-76-2.png&w=3840&q=75)
Chemical Synthesis Intermediate
This compound serves as a building block in complex organic synthesis. Its functional groups enable its incorporation into larger molecular architectures for specialised chemical production.
Chemical Biology Reagent
As a bifunctional linker, it can be employed to conjugate biomolecules or to modify surfaces in chemical biology research. This facilitates studies involving molecular interactions and labelling.
Research and Development
Utilised in laboratory settings for exploratory research, this chemical aids in the development of new materials and chemical probes. Its specific structure is key to its utility in advanced research.
| Molecular weight | 299.28 |
|---|---|
| Empirical formula | C13H17NO7 |
| Assay | ≥98.0% (HPLC) |
| Melting point | 163-166 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-[4-(1-Hydroxyethyl)-2-methoxy-5-nitrophenoxy]butyric acid used for?
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This compound is primarily used as a bifunctional linker in chemical synthesis and chemical biology applications for research and development purposes.
What are the CAS number and molecular formula?
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The CAS number is 175281-76-2, and the molecular formula is C13H17NO7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥98.0% (HPLC). TSS does not represent this chemical as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions?
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This compound is a Warning substance, identified by GHS07. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area, avoiding dust formation and contact with skin, eyes, and clothing.
How is the product packed and exported?
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Products are carefully packed according to international shipping regulations to ensure safe transit and are exported globally by Tech Serve Solutions.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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