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: levodopa 4-hydroxybutyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

121770-19-2

121770-19-2 structure

121770-19-2 structure

Name: levodopa 4-hydroxybutyl ester
Chemical Name: (2S)-2-amino-3-(3-butoxy-4-hydroxyphenyl)propanoic acid
CAS Number: 121770-19-2
Molecular Formula: C₁₃H₁₉NO₄
Molecular Weight: 253.29400
Create Date: 2017-01-27 21:27:58
Modify Date: 2024-09-10 22:40:03

Names
Properties

Name	(2S)-2-amino-3-(3-butoxy-4-hydroxyphenyl)propanoic acid
Synonyms	Levodopa 4-hydroxybutyl ester

Density	1.209g/cm3
Boiling Point	434.5ºC at 760mmHg
Molecular Formula	C₁₃H₁₉NO₄
Molecular Weight	253.29400
Flash Point	216.6ºC
Exact Mass	253.13100
PSA	92.78000
LogP	2.22580
Vapour Pressure	2.56E-08mmHg at 25°C
Index of Refraction	1.562

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