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1677-46-9

4-HYDROXY-1-METHYL-2-QUINOLONE

CAS: 1677-46-9

Molecular Formula: C10H9NO2

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1677-46-9 - Names and Identifiers

Name 4-HYDROXY-1-METHYL-2-QUINOLONE
Synonyms AURORA KA-2363
4-HYDROXY-1-METHYL-2-QUINOLONE
4-HYDROXY-N-METHYL-2-QUINOLONE
4-hydroxy-1-methylquinolin-2-one
4-HYDROXY-1-METHYL-2(1H)-QUINOLONE
4-HYDROXY-1-METHYL-1H-QUINOLIN-2-ONE
4-HYDROXY-1-METHYL-1,2-DIHYDROQUINOLIN-2-ONE
CAS 1677-46-9
EINECS 216-830-3

1677-46-9 - Physico-chemical Properties

Molecular FormulaC10H9NO2
Molar Mass175.18
Density1.326
Melting Point269-271 °C (lit.)
Boling Point306.47°C (rough estimate)
pKa4.50±1.00(Predicted)
Storage Condition2-8℃
Refractive Index1.5060 (estimate)
MDLMFCD00024052

1677-46-9 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSFG7350000

1677-46-9 - Upstream Downstream Industry

Raw Materials3-ACETYL-4-HYDROXY-1-METHYL-2(1H)-QUINOLINONE
2(1H)-Quinolinone, 4-(acetyloxy)-1-methyl-
1-methyl-2,4-dioxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid
methyl 2-(2-bromo-N-methylacetamido)benzoate
Zinc02559774
N-METHYLANTHRANILIC ACID
S-(hydrogen malonyl)coenzyme A
1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER
L-KYNURENINE
N-Methylaniline
Acetic anhydride
L-Isoleucine
Downstream ProductsDisperse Yellow 10
DISPERSE YELLOW 5

1677-46-9 - Nature

EPA chemical information 2(1H)-Quinolinone, 4-hydroxy-1-methyl- (1677-46-9)
Last Update：2024-04-10 22:29:15

1677-46-9 - Security information

Hazard Note Irritant
Last Update：2024-04-10 22:29:15
1677-46-9
Supplier List
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 4-Hydroxy-1-Methyl-2-Quinolone Visit Supplier Webpage Request for quotation
CAS: 1677-46-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 4-Hydroxy-1-Methyl-2-Quinolone Visit Supplier Webpage Request for quotation
CAS: 1677-46-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
View History
1677-46-9
Raw Materials for 1677-46-9
2(1H)-Quinolinone, 4-(acetyloxy)-1-methyl-
1-methyl-2,4-dioxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid
methyl 2-(2-bromo-N-methylacetamido)benzoate
Zinc02559774
N-METHYLANTHRANILIC ACID
S-(hydrogen malonyl)coenzyme A
1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER
Acetic anhydride
L-Isoleucine
Downstream Products for 1677-46-9
Disperse Yellow 10
DISPERSE YELLOW 5
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