Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

19634-20-9

19634-20-9 structure

19634-20-9 structure

Name: Aspidospermidine-3β-carboxylic acid methyl ester
Chemical Name: Methyl (3β)-aspidospermidine-3-carboxylate
CAS Number: 19634-20-9
Molecular Formula: C₂₁H₂₈N₂O₂
Molecular Weight: 340.459
Create Date: 2021-09-12 16:16:29
Modify Date: 2025-08-22 14:06:17

Names
Properties

Name	Methyl (3β)-aspidospermidine-3-carboxylate
Synonyms	Aspidospermidine-3-carboxylic acid, methyl ester, (3β)- Methyl (3β)-aspidospermidine-3-carboxylate

Density	1.2±0.1 g/cm3
Boiling Point	468.8±45.0 °C at 760 mmHg
Molecular Formula	C₂₁H₂₈N₂O₂
Molecular Weight	340.459
Flash Point	237.3±28.7 °C
Exact Mass	340.215088
LogP	3.32
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.613

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