ChemicalBook >> CAS DataBase List >>3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
- CAS No.
- 134612-80-9
- Chemical Name:
- 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
- Synonyms
- Ro 40-7591;3-O-methyltolcapone;Tolcapone USP Related Compound B;4-Hydroxy-3-methoxy-4'-methyl-5-nit;4-Hydroxy-3-Methoxy-4-Methyl-5-nitrobenzophenone;(4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone;3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE;1-(4-hydroxy-3-methoxy-5-nitrophenyl)-3-p-tolylpropan-2-one;(4-Hydroxy-3-Methoxy-5-nitrophenyl)(4-Methylphenyl)Methanone;Methanone, (4-hydroxy-3-methoxy-5-nitrophenyl)(4-methylphenyl)-
- CBNumber:
- CB3838200
- Molecular Formula:
- C15H13NO5
- Molecular Weight:
- 287.27
- MDL Number:
- MFCD12545750
- MOL File:
- 134612-80-9.mol
- MSDS File:
- SDS
Last updated:2023-05-15 10:43:51
| Melting point | 135-137 °C(Solv: ethanol (64-17-5)) |
|---|---|
| Boiling point | 474.8±45.0 °C(Predicted) |
| Density | 1.317±0.06 g/cm3(Predicted) |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.97±0.38(Predicted) |
| color | Yellow to Dark Orange |
| FDA UNII | F90Q84HN93 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1670229 | Tolcapone Related Compound B United States Pharmacopeia (USP) Reference Standard | 134612-80-9 | 25MG | $1190 | 2024-03-01 | Buy |
| TRC | M330890 | 3-O-MethylTolcapone | 134612-80-9 | 500mg | $1455 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 60341 | 3-O-MethylTolcapone | 134612-80-9 | 50mg | $650 | 2021-12-16 | Buy |
| Abosyn | 61-10164 | (4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone 95-98% | 134612-80-9 | 5g | $972 | 2021-12-16 | Buy |
| Ambeed | A276434 | (4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone 98% | 134612-80-9 | 100mg | $51 | 2021-12-16 | Buy |
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Chemical Properties,Uses,Production
Chemical Properties
Yellow Solid
Uses
3-O-Methyl Tolcapone is a metabolite of the catechol-O-Methyl transferase inhibitor Tolcapone (T535250).
Definition
ChEBI: 3-O-methyltolcapone is a member of benzophenones.
Preparation
Preparation by nitration of 4-hydroxy-3- methoxy-4′-methylbenzophenone with 65% nitric acid in acetic acid at 20°.
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Preparation Products And Raw materials
Raw materials
Preparation Products
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE Suppliers
Global( 42)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
View Lastest Price from 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-19 | 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
134612-80-9
|
US $1.00 / KG | 1KG | 99.0% | 100kg | Career Henan Chemical Co |
-
- 3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
134612-80-9
- US $1.00 / KG
- 99.0%
- Career Henan Chemical Co
134612-80-9(3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE)Related Search:
3-O-methyltolcapone
1-(4-hydroxy-3-methoxy-5-nitrophenyl)-3-p-tolylpropan-2-one
1-(4-Hydroxy-3-methoxy-5-nitrophenyl)-3-(4-methylphenyl)propan-2-one
4-Hydroxy-3-Methoxy-4-Methyl-5-nitrobenzophenone
(4-Hydroxy-3-Methoxy-5-nitrophenyl)(4-Methylphenyl)Methanone
Ro 40-7591
3-METHOXY-4-HYDROXY-5-NITROBENZYL,4'-METHYLBENZYL KETONE
1-(4-hydroxy-3-Methoxy-5-nitrophenyl)-1-(4-Methylphenyl)Methanone
(4-Hydroxy-3-methoxy-5-nitrophenyl)(p-tolyl)methanone
4-Hydroxy-3-methoxy-4'-methyl-5-nit
Methanone, (4-hydroxy-3-methoxy-5-nitrophenyl)(4-methylphenyl)-
3-O-Methyl Tolcapone D4Q: What is
3-O-Methyl Tolcapone D4 Q: What is the CAS Number of
3-O-Methyl Tolcapone D4 Q: What is the storage condition of
3-O-Methyl Tolcapone D4 Q: What are the applications of
3-O-Methyl Tolcapone D4
3-O-Methyl TolcaponeQ: What is
3-O-Methyl Tolcapone Q: What is the CAS Number of
3-O-Methyl Tolcapone Q: What is the storage condition of
3-O-Methyl Tolcapone Q: What are the applications of
3-O-Methyl Tolcapone
Tolcapone Related Compound B(Secondary Standards traceble to USP)
Tolcapone USP Related Compound B
134612-80-9
Metabolites & Impurities
Pharmaceuticals
Aromatics
Intermediates & Fine Chemicals