ChemicalBook >> CAS DataBase List >>1(2H)-Phthalazinone
1(2H)-Phthalazinone
- CAS No.
- 119-39-1
- Chemical Name:
- 1(2H)-Phthalazinone
- Synonyms
- phthalazinone;Phthalazin-1(2H)-one;PHTHALAZONE;1-Phthalazinone;PTLZ;Pthalazone;1-phthalazinol;Phthalazone>1,2H-PHTHALAZONE;phthalazin-1-one
- CBNumber:
- CB1282098
- Molecular Formula:
- C8H6N2O
- Molecular Weight:
- 146.15
- MDL Number:
- MFCD00006892
- MOL File:
- 119-39-1.mol
- MSDS File:
- SDS
Last updated:2024-04-09 22:15:29
Melting point | 183-185 °C(lit.) |
---|---|
Boiling point | 337°C(lit.) |
Density | 1.2312 (rough estimate) |
refractive index | 1.4900 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
pka | 12.29±0.20(Predicted) |
form | Crystalline Powder |
color | Off-white to pale yellow |
BRN | 3654 |
InChIKey | IJAPPYDYQCXOEF-UHFFFAOYSA-N |
CAS DataBase Reference | 119-39-1(CAS DataBase Reference) |
FDA UNII | 463ZJB0EI2 |
EPA Substance Registry System | 1(2H)-Phthalazinone (119-39-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319 | |||||||||
Precautionary statements | P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 22-68-36/37/38 | |||||||||
Safety Statements | 22-24/25-36/37/39-26 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | TH9185000 | |||||||||
HazardClass | IRRITANT | |||||||||
HS Code | 29339990 | |||||||||
Toxicity | mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00139, | |||||||||
NFPA 704 |
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1(2H)-Phthalazinone price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | P39001 | Phthalazone 99% | 119-39-1 | 5g | $53.1 | 2024-03-01 | Buy |
Sigma-Aldrich | P39001 | Phthalazone 99% | 119-39-1 | 100g | $362 | 2023-06-20 | Buy |
TCI Chemical | P1179 | Phthalazone >98.0%(GC) | 119-39-1 | 25g | $36 | 2024-03-01 | Buy |
TCI Chemical | P1179 | Phthalazone >98.0%(GC) | 119-39-1 | 500g | $255 | 2024-03-01 | Buy |
TRC | P382600 | Phthalazone | 119-39-1 | 1g | $65 | 2021-12-16 | Buy |
1(2H)-Phthalazinone Chemical Properties,Uses,Production
Chemical Properties
Off-white to pale yellow crystalline powder
Uses
Phthalazone is a remarkable scaffold in drug discovery. Also, functions as an oxidative metabolic pathway of lenvatinib mediated by aldehyde oxidase.
Definition
ChEBI: Phthalazin-1(2H)-one is a member of phthalazines.
General Description
Pale yellow crystals. Insoluble in water.
Air & Water Reactions
Insoluble in water.
Fire Hazard
Flash point data for 1(2H)-Phthalazinone are not available. 1(2H)-Phthalazinone is probably combustible.
Purification Methods
Phthalazone crystallises from H2O or EtOH and sublimes in vacuo. [Beilstein 24 H 142, 24 24 III/IV 400.]
1(2H)-Phthalazinone Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 240)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 | sales06@airuikechemical.com | China | 983 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29889 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2966 | 58 |
Shanghai Longyu Biotechnology Co., Ltd. | +8619521488211 | info@longyupharma.com | China | 2534 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
View Lastest Price from 1(2H)-Phthalazinone manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2024-09-05 | 1(2H)-Phthalazinone
119-39-1
|
US $5.00 / kg | 1kg | ≥98% | 50mt/year | Jinan Finer Chemical Co., Ltd | |
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2024-08-15 | 1(2H)-Phthalazinone
119-39-1
|
US $50.00 / kg | 1kg | 0.99 | 10000 | Hebei Yanxi Chemical Co., Ltd. | |
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2024-04-09 | 1(2H)-Phthalazinone
119-39-1
|
US $0.00-0.00 / g | 1g | 99.99% | 20 tons | airuikechemical co., ltd. |
-
- 1(2H)-Phthalazinone
119-39-1
- US $5.00 / kg
- ≥98%
- Jinan Finer Chemical Co., Ltd
-
- 1(2H)-Phthalazinone
119-39-1
- US $50.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- 1(2H)-Phthalazinone
119-39-1
- US $0.00-0.00 / g
- 99.99%
- airuikechemical co., ltd.
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