USD $100.00-150.00 / Metric Ton
sichuan tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in china, we guarantee high quality, competive price and reliable service.
we fully compliance with iso9001:2008, production and quality management following gmp standards, production plant constructed in accordance with gmp standards. quality control conforms to the standards of pharmaceutical-food cp grade and japan ajinomoto aji, american usp and reagent grade br.
product name: h-tyr- ome·hcl
cas #: 3417-91-2
synonyms: l-tyrosine methyl ester hydrochloride
molecular formula: c10h13no3·hcl
molecular weight: 231.68
specifications:
items |
standard |
analysis data |
appearance |
almost white powder with lumps |
conforms |
specific rotation [20/d] (c=2.4 in h2o) |
-5.2±0.5 degree |
-5.3° |
melting point (celsius degree) |
193 to194℃ |
193℃ |
loss on drying |
not more than 0.50% |
0.35% |
assay |
98.0% to 102.0% |
99.0% |
laboratory picture: