4-Nitrophenyl β-D-xylopyranoside
4-Nitrophenyl β-D-xylopyranoside (CAS: 2001-96-9, C11H13NO7) is a high-purity PREMIUM grade biochemical reagent supplied by Tech Serve Solutions. This compound serves as a chromogenic substrate for detecting enzyme activity, particularly beta-xylosidase. Its reliable performance makes it an essential tool in various biochemical assays, molecular biology research, and proteomic studies for enzyme characterisation and analysis.
- IUPAC
- PNPX
Enzyme Activity Assays
Utilised as a chromogenic substrate to quantify the activity of beta-xylosidase enzymes. Hydrolysis by the enzyme releases 4-nitrophenol, which can be measured spectrophotometrically.
Biochemical Research
A valuable reagent in glycobiology and molecular biology for studying enzyme kinetics and substrate specificity related to xylosidase activity.
Proteomics and Post-Translational Modifications
Aids in the characterisation of enzymes involved in glycosylation and other post-translational modifications within proteomic analyses.
| Molecular weight | 271.22 |
|---|---|
| Empirical formula | C11H13NO7 |
| Assay | ≥98% |
| Storage temperature | −20°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 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality Level | PREMIUM |
|---|
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-Nitrophenyl β-D-xylopyranoside used for?
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4-Nitrophenyl β-D-xylopyranoside is primarily used as a chromogenic substrate for the detection and quantification of beta-xylosidase enzyme activity in biochemical and molecular biology research.
What is the CAS number and molecular formula?
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The CAS number is 2001-96-9 and the molecular formula is C11H13NO7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitrophenyl β-D-xylopyranoside at a purity of ≥98% (PREMIUM grade). We do not represent this product as USP, BP, EP, or any other pharmacopoeia standard.
How should 4-Nitrophenyl β-D-xylopyranoside be handled safely?
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This compound is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area.
How is this product typically packed and shipped?
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Tech Serve Solutions securely packs and exports chemicals globally, adhering to all necessary shipping regulations for laboratory reagents.
How can I request a sample or quote?
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Please contact our sales team directly through our website or by phone to request a sample or a detailed quotation for 4-Nitrophenyl β-D-xylopyranoside.
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