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: Butanoic acid, 2-amino-4-(methylsulfinyl)-, (R*,R*)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

121249-47-6

121249-47-6 structure

121249-47-6 structure

Name: Butanoic acid, 2-amino-4-(methylsulfinyl)-, (R*,R*)- (9CI)
Chemical Name: methionine S-oxide
CAS Number: 121249-47-6
Molecular Formula: C₅H₁₁NO₃S
Molecular Weight: 165.211
Create Date: 2021-09-11 00:00:48
Modify Date: 2025-08-31 22:37:12

Names
Properties

Name	methionine S-oxide
Synonyms	EINECS 221-758-0 (3-Amino-3-carboxypropyl)(methyl)sulfoniumolate 2-Amino-4-(methylsulfinyl)butanoic acid methionine S-oxide METHIONINE SULFOXIDE, DL- Butanoic acid, 2-amino-4-(methylsulfinyl)- sulfonium, (3-amino-3-carboxypropyl)hydroxymethyl-, inner salt DL-Methionine Sulfoxide MFCD00063093 1723793 methionine sulfoxide

Density	1.4±0.1 g/cm3
Boiling Point	434.3±40.0 °C at 760 mmHg
Molecular Formula	C₅H₁₁NO₃S
Molecular Weight	165.211
Flash Point	216.4±27.3 °C
Exact Mass	165.045959
LogP	-1.62
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.570

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