Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: D-M-TYROSINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

32140-49-1

32140-49-1 structure

32140-49-1 structure

Name: UNII:45KGG1D4BI
Chemical Name: (2R)-2-amino-3-(3-hydroxyphenyl)propanoic acid
CAS Number: 32140-49-1
Molecular Formula: C₉H₁₁NO₃
Molecular Weight: 181.189
Create Date: 2018-12-22 19:52:05
Modify Date: 2024-01-01 22:36:48

Name	(2R)-2-amino-3-(3-hydroxyphenyl)propanoic acid
Synonyms	DL-m-Tyrosine;; DL-3-Tyrosine;; 3-(3-Hydroxyphenyl)-DL-alanine L-m-tyrosine L-3-hydroxyphenylalanine meta-tyrosine D-m-Tyrosine D-3-hydroxyphenylalanine 3-Hydroxyphenylalanine D-META-TYROSINE 3-Hydroxy-D-phenylalanine Phenylalanine, 3-hydroxy- 3-(m-Hydroxyphenyl)alanine 2-amino-3-(3-hydroxyphenyl)propanoic acid H-D-META-TYR-OH UNII:45KGG1D4BI 2-ammonio-3-(3-hydroxyphenyl)propanoate

Density	1.3±0.1 g/cm3
Boiling Point	387.2±32.0 °C at 760 mmHg
Molecular Formula	C₉H₁₁NO₃
Molecular Weight	181.189
Flash Point	188.0±25.1 °C
Exact Mass	181.073898
PSA	83.55000
LogP	0.38
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.614

Hazard Codes	Xn
HS Code	2922509090

775-06-4 structure

775-06-4

~83%

587-33-7 structure

587-33-7

32140-49-1 structure

32140-49-1

Literature: Recueil des Travaux Chimiques des Pays Bas, , vol. 103, # 4 p. 110 - 111

Precursor 1
775-06-4
DownStream 0

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%