Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 3-quinolinecarboxylate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ethyl 3-quinolinecarboxylate
Price: ￥276.0/1g ￥1436.0/10g ￥856.0/5g
Purity: 95.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Quinolinecarboxylicacid, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50741-46-3

50741-46-3 structure

50741-46-3 structure

Name: Ethyl 3-quinolinecarboxylate
Chemical Name: Ethyl quinoline-3-carboxylate
CAS Number: 50741-46-3
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.221
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-06-23 19:07:38
Modify Date: 2025-09-20 19:26:18

Name	Ethyl quinoline-3-carboxylate
Synonyms	3-Quinolinecarboxylic acid, ethyl ester MFCD00957421 Ethyl 3-quinolinecarboxylate ethyl quinoline-3-carboxylate

Density	1.2±0.1 g/cm3
Boiling Point	309.2±15.0 °C at 760 mmHg
Melting Point	63-67ºC(lit.)
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.221
Flash Point	140.8±20.4 °C
Exact Mass	201.078979
PSA	39.19000
LogP	2.74
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.600

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933499090

Precursor 9
195719-66-5 64-17-5 451491-93-3 10601-80-6
552-89-6 6480-68-8 75-03-6 73396-97-1
100-52-7
DownStream 6
13669-51-7 13669-42-6 15785-08-7 67752-37-8
4945-38-4 59282-61-0

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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