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VAQORANitro, Azo & Hydrazine CompoundsAvailable on request
p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)
Synonyms: 4-Nitrophenyl α-D-galactopyranoside · p-Nitrophenyl alpha-D-galactopyranoside · alpha-D-Galactopyranoside, 4-nitrophenyl · 4-Nitrophenyl a-D-galactopyranoside
CAS No.7493-95-0
FormulaC12H15NO8
Mol. weight301.25
Catalogue No.VQ-009904
Purity≥99%
HSN29420090
p-Nitrophenyl α-D-galactopyranoside (CAS 7493-95-0) – nitrogen-functional building block, ≥99%. C12H15NO8, MW 301.25. Vaqora Chemicals: COA, global shipping.
Pack sizesPrice on quotation · bulk available
100 mg
250 mg
500 mg
1 g
5 g
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)
p-Nitrophenyl α-D-galactopyranoside (CAS 7493-95-0) is a nitrogen-functional building block offered by Vaqora Chemicals with a typical assay of ≥99%. The compound has the formula C12H15NO8, corresponding to a molecular weight of 301.25 g/mol. The IUPAC name is (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol. Alternative names: 4-Nitrophenyl α-D-galactopyranoside and p-Nitrophenyl alpha-D-galactopyranoside.
In its supplied form it is a white to off-white powder. Store it at 2–8 °C, in a tightly closed container. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.
Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 100 mg, 250 mg, 500 mg and 1 g packs, p-Nitrophenyl α-D-galactopyranoside is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
Industries
Specifications & identifiers
| Product name | p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) |
|---|---|
| Catalogue No. | VQ-009904 |
| CAS Number | 7493-95-0 |
| IUPAC name | (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol |
| Molecular formula | C12H15NO8 |
| Molecular weight | 301.25 g/mol |
| Exact mass | 301.0798 |
| Purity / assay | ≥99% |
| HSN code | 29420090 |
| InChIKey | IFBHRQDFSNCLOZ-IIRVCBMXSA-N |
| 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 |
| PubChem CID | 82000 |
| Physical form | Powder |
|---|---|
| Appearance | White to off-white powder |
| LogP (XLogP3) | -0.4 |
| H-bond donors / acceptors | 4 / 8 |
| TPSA | 145 Ų |
| Storage | 2–8 °C |
| Synonyms | 4-Nitrophenyl α-D-galactopyranoside, p-Nitrophenyl alpha-D-galactopyranoside, alpha-D-Galactopyranoside, 4-nitrophenyl, 4-Nitrophenyl a-D-galactopyranoside, 4-nitrophenyl-alpha-D-galactopyranoside, 4-Nitrophenyl alpha-D-Galactopyranoside, 4-nitrophenyl-alpha-D-galactoside, p-nitrophenyl-alpha-D-galactoside, p-NITROPHENYL-alpha-D-GALACTOPYRANOSIDE, 1-O-(4-nitrophenyl)-alpha-D-galactose, 1-O-(p-nitrophenyl)-alpha-D-galactose, 4-Nitrophenyl |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)?
The CAS Registry Number of p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) is 7493-95-0. It is also known as 4-Nitrophenyl α-D-galactopyranoside, p-Nitrophenyl alpha-D-galactopyranoside, alpha-D-Galactopyranoside, 4-nitrophenyl.
What is the molecular formula and molecular weight of p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)?
p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) has the molecular formula C12H15NO8 and a molecular weight of 301.25 g/mol. Its IUPAC name is (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol.
Which grade and pack sizes of p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) can I order?
We supply p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) in (≥99%) grade, in 100 mg, 250 mg, 500 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)?
Yes. Every lot of p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) be shipped internationally?
Yes. p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
How should p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC) be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about p-Nitrophenyl α-D-galactopyranoside, ≥99% (TLC)
We reply within one business day with price, pack options, lead time and documentation.
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