Molekula
4-Methylumbelliferyl alpha-D-galactopyranoside
4-Methylumbelliferyl alpha-D-galactopyranoside is a fluorescent substrate used in enzymatic assays to detect beta-galactosidase activity. It is a glycoside derivative that releases fluorescent 4-methylumbelliferone upon hydrolysis. CAS: 38597-12-5, Molecular Formula: C16H18O8, Molecular Weight: 338.31 g/mol. Stored at -15 to -20 °C. Molekula supplies 4-Methylumbelliferyl alpha-D-galactopyranoside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Methylumbelliferyl alpha-D-galactopyranoside is a fluorescent substrate used in enzymatic assays to detect beta-galactosidase activity. It is a glycoside derivative that releases fluorescent 4-methylumbelliferone upon hydrolysis. CAS: 38597-12-5, Molecular Formula: C16H18O8, Molecular Weight: 338.31 g/mol. Stored at -15 to -20 °C. Molekula supplies 4-Methylumbelliferyl alpha-D-galactopyranoside from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Water Content | ≤8.0% |
| Assay (HPLC) | ≥98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 26979173 |
| CAS Number | 38597-12-5 |
| Molecular Formula | C16H18O8 |
| Molecular Weight | 338.31 |
| SMILES | CC1=CC(=O)OC2=C1C=CC(=C2)O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O |
| REACH Code | Y113 |
| HTS Code | 29400060 |
| Tariff Code | 2940000080 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, US, IT, FR, ES, DE, EN.
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PT - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · PT · 149 KB
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US - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · US · 146 KB
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IT - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · IT · 146 KB
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FR - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · FR · 149 KB
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ES - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · ES · 149 KB
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DE - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · DE · 149 KB
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EN - (26979173) 4-METHYLUMBELLIFERYL ALPHA-D-GALACTOPYRANOSIDE [38597-12-5].pdf
SDS · EN · 146 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-Methylumbelliferyl alpha-D-galactopyranoside used for?
It is primarily used as a fluorescent substrate for detecting beta-galactosidase enzyme activity in biochemical assays.
What is the chemical formula and molecular weight?
The formula is C16H18O8 with a molecular weight of 338.31 g/mol.
How should this compound be stored?
Store at -15 to -20 °C to maintain stability and prevent degradation.
What grade is available?
Available in high-purity research grade suitable for biochemical applications.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.