Molekula
4-Nitrophenyl-alpha-D-galactopyranoside
4-Nitrophenyl-alpha-D-galactopyranoside is a glycoside used in enzymatic assays, particularly for studying beta-galactosidase activity. It serves as a chromogenic substrate, producing a yellow color upon hydrolysis. Available with CAS number 7493-95-0, molecular formula C12H15NO8, and molecular weight 301.25 g/mol. Stored at -15 to -20 °C. Molekula supplies 4-Nitrophenyl-alpha-D-galactopyranoside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Nitrophenyl-alpha-D-galactopyranoside is a glycoside used in enzymatic assays, particularly for studying beta-galactosidase activity. It serves as a chromogenic substrate, producing a yellow color upon hydrolysis. Available with CAS number 7493-95-0, molecular formula C12H15NO8, and molecular weight 301.25 g/mol. Stored at -15 to -20 °C. Molekula supplies 4-Nitrophenyl-alpha-D-galactopyranoside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow powder |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 12679080 |
| CAS Number | 7493-95-0 |
| Molecular Formula | C12H15NO8 |
| Molecular Weight | 301.25 |
| SMILES | C1=CC(=CC=C1[N+](=O)[O-])O[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O)O |
| REACH Code | Y113 |
| HTS Code | 2940006000 |
| Tariff Code | 2940000080 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, EN.
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PT - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · PT · 181 KB
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IT - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · IT · 178 KB
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FR - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · FR · 180 KB
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ES - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · ES · 180 KB
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DE - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · DE · 180 KB
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EN - (12679080) 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE [7493-95-0].pdf
SDS · EN · 177 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-Nitrophenyl-alpha-D-galactopyranoside used for?
It is primarily used as a substrate for beta-galactosidase enzyme assays in biochemical research.
What is the chemical formula and molecular weight?
The formula is C12H15NO8 with a molecular weight of 301.25 g/mol.
How should this compound be stored?
It should be stored at temperatures between -15 and -20 °C to maintain stability.
What grade is available?
This product is available in analytical grade for research use.
Can Molekula supply it in bulk?
Yes, Molekula can supply 4-Nitrophenyl-alpha-D-galactopyranoside in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
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