PNPG | CAS 3150-24-1
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PNPG · CAS 3150-24-1 · C12H15NO8. UNII U7LV3PFX6R. LogP: -0.63.
Identification
| CAS Registry Number | 3150-24-1 |
|---|---|
| PubChem CID | 65115 |
| Molecular formula | C12H15NO8 |
| IUPAC name | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol |
| UNII (FDA) | U7LV3PFX6R |
Computed Descriptors
| Molecular Weight | 301.25 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 3 |
| Exact Mass | 301.07976644 |
| Monoisotopic Mass | 301.07976644 |
| Topological Polar Surface Area | 145 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
Physical & Chemical Properties
| LogP | -0.63 |
|---|
Regulatory Status
| GHS notification summary | 100% (2 / 2) |
|---|
GHS Hazard Classification
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
Documented Uses
- Biologically active molecules which are covalently bound to the enzymes or binding proteins normally acting on them. Binding occurs due to activation of the label by ultraviolet light. These labels are used primarily to identify binding sites on proteins.
Synonyms
3150-24-1; 4-Nitrophenylgalactoside; p-Nitrophenyl beta-D-galactopyranoside; 4-Nitrophenyl galactoside; 4-nitrophenyl-beta-D-galactoside; PNPG; 1-O-(p-nitrophenyl)-beta-D-galactose; 1-O-(4-nitrophenyl)-beta-D-galactose; 1-O-(p-nitrophenyl)-beta-D-galactopyranose; CHEBI:355715; 1-O-(4-nitrophenyl)-beta-D-galactopyranose; 1-O-[P-NITROPHENYL]-BETA-D-GALACTOPYRANOSE; DTXSID40185401; RefChem:526014; p-nitrophenyl-alpha-galactoside; DTXCID10107892
Frequently Asked Questions
What are the CAS number and molecular formula of PNPG?
CAS 3150-24-1; molecular formula C12H15NO8; molecular weight — g/mol.
What other names is PNPG known by?
3150-24-1, 4-Nitrophenylgalactoside, p-Nitrophenyl beta-D-galactopyranoside, 4-Nitrophenyl galactoside, 4-nitrophenyl-beta-D-galactoside, PNPG.
Is PNPG classified as hazardous?
100% of GHS notifications report no hazard classification (2 of 2).
What are the key physical properties of PNPG?
LogP: -0.63.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.