| post date: | oct 20,2021 |
| expiry date: | oct 20,2022 |
| detailed description: |
cas no. :60-18-4;55520-40-6
quantity: 1000metric tons price:10250 usd metric tons payment method: fob molecular formula ：c9h11no3 molecular weight ：181.19 application ：food additive. it is an important biochemical reagent and is the main raw material for the synthesis of peptide hormones, antibiotics, l-dopa and other drugs. it is widely used in agricultural scientific research, as a beverage additive and in the preparation of artificial insect feed. property ：the product is mercerized fine needle crystal or crystalline powder. melting point ≥ 300 ° c. decomposed at 342 to 344 °c. it is more easily decomposed in the coexistence with hydrocarbons. cas no.:60-18-4;55520-40-6 |
| cas registry number: | 60-18-4;55520-40-6 |
| synonyms: | ;3-(4-hydroxyphenyl)-l-alanine;h-tyr-oh;l-tyrosine,99+% (98% ee/glc);l-tyrosine free base cell culture*tested;l-tyrosine plant cell culture tested;l-tyrosine, free base;tyrosine usp;tyr;tyrosine,l- (8ci); (-)-a-amino-p-hydroxyhydrocinnamicacid; (2s)-2-amino-3-(4-hydroxyphenyl)propanoic acid;(s)-2-amino-3-(4-hydroxyphenyl)propanoic acid; (s)-tyrosine; (s)-a-amino-4-hydroxybenzenepropanoicacid; 12: pn: us20090069547 page: 10 claimed protein; 50: pn: wo2007067983seqid: 199 unclaimed protein; 58: pn: us20040014159 seqid: 33 unclaimedprotein; benzenepropanoic acid, a-amino-4-hydroxy-, (s)-; l-(-)-tyrosine; l-phenylalanine, 4-hydroxy-;l-p-tyrosine; nsc 82624; nsc 9973; propanoic acid,2-amino-3-(4-hydroxyphenyl)-, (s)-; tyrosine; p-tyrosine |
| molecular formula: | c9h11no3 |
| molecular weight: | 181.19 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r36/37/38:; |
| safety description: | s26:; s36:; |
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