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n-acetyl-l-tyrosinamide

  post date: jan 11,2022
  expiry date: jan 11,2023
  detailed description: cas no. :1948-71-6

payment method: t/t advance
appearance
white crystals or crystalline powder
conforms

assay
not more than 99%
99.7%

melting point
223-225¡æ
225

optical activity [21/d],
(c=0.8 in h2o)
+49 ±2 degree
+49.98 degree

loss on drying
not more than 1.0%
0.4%

conclusion
the product is according with standard.

  cas registry number:

1948-71-6

  synonyms: ;n-acetyltyrosylamide;(s)alpha-(acetylamino)-4-hydroxybenzenepropanamide;benzenepropanamide, alpha-(acetylamino)-4-hydroxy-, (s)-;n-acetyltyrosinamide;nalpha-acetyl-l-tyrosinamide;ac-tyr-nh2;
  molecular formula: c11h14n2o3
  molecular weight: 222.2405
  molecular structure: 1948-71-6 n-acetyl-l-tyrosinamide

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