4-Nitrophenyl β-D-galactopyranoside hydrate
4-Nitrophenyl β-D-galactopyranoside hydrate (CAS: 200422-18-0) is a specialised chemical compound with the molecular formula C12H15NO8 on an anhydrous basis, presenting as a hydrate. It is typically supplied with an assay of 98%. This compound finds utility in various chemical research and synthesis applications, particularly within the realms of carbohydrate chemistry and chemical biology, serving as a valuable reagent.
Chromogenic Substrate
Utilised as a chromogenic substrate in biochemical assays, particularly for detecting enzyme activity, such as $\beta$-galactosidase. Upon enzymatic cleavage, it releases 4-nitrophenol, which can be quantified spectrophotometrically.
Carbohydrate Chemistry Research
Serves as a building block or reagent in synthetic organic chemistry, focusing on the modification and study of carbohydrates and their derivatives.
Chemical Biology Studies
Employed in studies related to biological systems where the interaction or function of galactose-containing molecules is being investigated.
| Molecular weight | 301.25 (anhydrous basis) |
|---|---|
| Empirical formula | C12H15NO8 · xH2O |
| Assay | 98% |
| Optical activity | [α]22/D −84.0°, c = 0.3 in H2O |
| Melting point | 180-184 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-Nitrophenyl β-D-galactopyranoside hydrate used for?
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4-Nitrophenyl β-D-galactopyranoside hydrate is primarily used as a chromogenic substrate in biochemical assays for detecting enzyme activity, such as $\beta$-galactosidase, and as a reagent in carbohydrate chemistry and chemical biology research.
What are the CAS number and formula for this compound?
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The CAS number is 200422-18-0, and the formula is C12H15NO8 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 4-Nitrophenyl β-D-galactopyranoside hydrate be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating it is hazardous to water.
Is this chemical suitable for laboratory research?
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Yes, this chemical is suitable for laboratory research and synthesis applications, particularly in the fields of carbohydrate chemistry and chemical biology.
How is this product packed, shipped, and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging and handling for domestic and international shipments, adhering to all relevant regulations for chemical transport.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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