Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5-Dimethoxy-2-pyridinecarboxylic acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Dimethoxy-pyridine-2-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4,5-Dimethoxy-2-pyridinecarboxylic acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1256820-18-4

1256820-18-4 structure

1256820-18-4 structure

Name: 4,5-Dimethoxy-2-pyridinecarboxylic acid
Chemical Name: 4,5-Dimethoxy-2-pyridinecarboxylic acid
CAS Number: 1256820-18-4
Molecular Formula: C₈H₉NO₄
Molecular Weight: 183.161
Create Date: 2018-03-23 20:16:04
Modify Date: 2025-10-06 00:07:18

Names
Properties

Name	4,5-Dimethoxy-2-pyridinecarboxylic acid
Synonyms	4,5-Dimethoxy-2-pyridinecarboxylic acid 4,5-Dimethoxy-2-pyridincarbonsäure 2-Pyridinecarboxylic acid, 4,5-dimethoxy- Acide 4,5-diméthoxy-2-pyridinecarboxylique

Density	1.3±0.1 g/cm3
Boiling Point	332.2±37.0 °C at 760 mmHg
Molecular Formula	C₈H₉NO₄
Molecular Weight	183.161
Flash Point	154.7±26.5 °C
Exact Mass	183.053162
LogP	0.79
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.536

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