Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2Z)-3-(Acetylamino)-4-(2,4,5-trifluorophenyl)-2-butenoic acid methyl ester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1234321-81-3

1234321-81-3 structure

1234321-81-3 structure

Name: (2Z)-3-(Acetylamino)-4-(2,4,5-trifluorophenyl)-2-butenoic acid methyl ester
Chemical Name: methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
CAS Number: 1234321-81-3
Molecular Formula: C₁₃H₁₂F₃NO₃
Molecular Weight: 287.234
Create Date: 2017-12-25 16:33:56
Modify Date: 2025-08-27 15:53:47

Names
Properties

Name	methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate
Synonyms	(Z)-methyl-3-N-acetylamino-4-(2,4,5-trifluorophenyl)but-2-enoate (2Z)-3-(Acetylamino)-4-(2,4,5-trifluorophenyl)-2-butenoic acid methyl ester Sitagliptin Impurity 9

Density	1.304±0.06 g/cm3
Boiling Point	436.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₂F₃NO₃
Molecular Weight	287.234
Flash Point	217.8±28.7 °C
Exact Mass	287.076935
PSA	58.89000
LogP	2.03
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.495
Water Solubility	Very slightly soluble (0.55 g/L) (25 ºC)

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