ONPG (CAS 369-07-3) — formula C12H15NO8, molecular weight 301.25; category pharmaceutical intermediates and APIs.
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
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.
Public-database records for ONPG (CAS 369-07-3), reproduced here for independent cross-checking.
| GHS 通报统计 | 40% (2 / 5) |
|---|---|
| 已通报的危害声明 | H315 (20%), H319 (20%), H335 (60%) |
| GHS 通报统计 | 40% (2 / 5) |
|---|
| CAS 号 | 369-07-3 |
|---|---|
| PubChem CID | 96647 |
| 分子式 | C12H15NO8 |
| IUPAC 名称 | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triol |
| UNII（FDA） | 8RFX6AT9WP |
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
| 分子量 | 301.25 |
|---|---|
| XLogP3 | -1.2 |
| 氢键供体数 | 4 |
| 氢键受体数 | 8 |
| 可旋转键数 | 3 |
| 精确质量 | 301.07976644 |
| 单同位素质量 | 301.07976644 |
| 拓扑极性表面积 | 145 |
| 重原子数 | 21 |
| 形式电荷 | 0 |
邻硝基苯-β-D-吡喃半乳糖苷 · CAS 369-07-3 · C12H15NO8. UNII 8RFX6AT9WP.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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