Repirinast
- CAS No.
- 73080-51-0
- Chemical Name:
- Repirinast
- Synonyms
- Romet;MY-5116;Repirinas;REPIRINAST;Repirinast (>Repirinast (>80%);Repirinast USP/EP/BP;3-Methylbutyl 7,8-dimethyl-4,5-dioxo-6H-pyrano[5,6-c]quinoline-2-carboxylate;Isopentyl 7,8-diMethyl-4,5-dioxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-2-carboxylate;5，6-Dihydro-7，8-dimethyl-4，5-dioxo-4H-pyrano[3，2-c]quinoline-2-carboxylic acid 3-methylbutyl ester
- CBNumber:
- CB6708874
- Molecular Formula:
- C20H21NO5
- Molecular Weight:
- 355.38
- MOL File:
- 73080-51-0.mol
- Modify Date:
- 2023/5/4 17:34:41
| Melting point | 236-241° |
|---|---|
| Boiling point | 488.42°C (rough estimate) |
| Density | 1.2749 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO (Sparingly, Heated), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 10.09±0.40(Predicted) |
| color | White to Off-White |
| Water Solubility | 1.2mg/L(temperature not stated) |
SAFETY
Risk and Safety Statements
| Toxicity | LD50 in rats, mice (mg/kg): >5000 orally, >5000 s.c. both species (Nagase) |
|---|
Repirinast Chemical Properties,Uses,Production
Description
Repirinast is an orally-active antiallergic agent useful in the treatment of allergic asthma. Its activity is reportedly attributed to a metabolite, the corresponding free acid (MY-1250), which is 17 times more potent than disodium cromoglycate in inhibiting histamine release due to antigen-antibody reactions.
Uses
Antiallergic.
Repirinast Preparation Products And Raw materials
Global( 66)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 19892 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 25298 | 58 | Inquiry |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | China | 15395 | 58 | Inquiry |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 | China | 7432 | 58 | Inquiry |
| Amadis Chemical Company Limited | 571-89925085 | China | 131980 | 58 | Inquiry |
| Shanghai Hao Zhun Biological Technology Co., Ltd. | 15800340161 | CHINA | 6846 | 58 | Inquiry |
73080-51-0(Repirinast)Related Search:
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5，6-Dihydro-7，8-dimethyl-4，5-dioxo-4H-pyrano[3，2-c]quinoline-2-carboxylic acid 3-methylbutyl ester
4H-Pyrano[3,2-c]quinoline-2-carboxylic acid, 5,6-dihydro-7,8-diMethyl-4,5-dioxo-, 3-Methylbutyl Ester
Isopentyl 7,8-diMethyl-4,5-dioxo-5,6-dihydro-4H-pyrano[3,2-c]quinoline-2-carboxylate
Repirinas
REPIRINAST
MY-5116
Romet
3-Methylbutyl 7,8-dimethyl-4,5-dioxo-6H-pyrano[5,6-c]quinoline-2-carboxylate
Repirinast (>
Repirinast USP/EP/BP
Repirinast (>80%)
73080-51-0
Amines
Heterocycles
Intermediates & Fine Chemicals
Pharmaceuticals