ONPG (CAS 369-07-3) — formula C12H15NO8, molecular weight 301.25; category pharmaceutical intermediates and APIs.
ONPG (CAS 369-07-3) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C12H15NO8 comprises 12 C, 15 H, 1 N, 8 O atoms. Its molecular weight is about 301.25. Reported physicochemical data: LogP about -1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 369-07-3 |
|---|---|
| Molecular Formula | C12H15NO8 |
| Molecular Weight | 301.25 |
| LogP | -1.2 |
| Category | Pharmaceutical Raw Materials|Other Chemical Raw Materials |
ONPG is a pharmaceutical intermediate or API compound with CAS registry number 369-07-3 and molecular formula C12H15NO8 (molecular weight 301.25), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 369-07-3
Its molecular formula C12H15NO8 comprises 12 C, 15 H, 1 N, 8 O atoms.
Also known as: ONPG · ortho-Nitrophenyl-β-galactoside
Category: pharmaceutical intermediates and APIs / fine chemicals
The CAS registry number of ONPG is 369-07-3.
Molecular formula C12H15NO8, molecular weight 301.25.
It is also registered under: ONPG, ortho-Nitrophenyl-β-galactoside.
Category: Pharmaceutical Raw Materials / Other Chemical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for ONPG (CAS 369-07-3), compiled from public chemistry databases.
| CAS Number | 369-07-3 |
|---|---|
| PubChem CID | 96647 |
| Molecular Formula | C12H15NO8 |
| IUPAC Name | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triol |
| UNII (FDA) | 8RFX6AT9WP |
| Molecular Weight | 301.25 |
|---|---|
| XLogP3 | -1.2 |
| 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 |
Nitrophenylgalactopyranosides; NITROPHENYLGALACTOSIDES; 28347-45-7; beta-D-Galactopyranoside, nitrophenyl; RefChem:389153; 369-07-3; 2-Nitrophenyl-beta-D-galactopyranoside; ONPG; 2-Nitrophenyl beta-D-galactopyranoside; o-Nitrophenyl beta-D-galactopyranoside; 2-Nitrophenyl beta-D-galactoside; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triol; 2-Nitrophenyl |A-D-galactopyranoside; MFCD00063255; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triol; o-Nitrophenyl-beta-D-galactoside
| GHS notifications | 40% (2 / 5) |
|---|
| GHS notifications | 40% (2 / 5) |
|---|---|
| Notified hazard statements | H315 (20%), H319 (20%), H335 (60%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: ONPG