Toluene diisocyanate manufacturer Knowledge l-adrenaline brtartrate l-adrenaline brtartrate

l-adrenaline brtartrate l-adrenaline brtartrate

structural formula of epinephrine tartrate

structural formula

business number 014t
molecular formula c13h19no9
molecular weight 333.29
label

l-3,4-dihydroxy-alpha-((methylamino)methyl)benzyl alcohol d-bitartrate,

c9h13no3·c4h6o6

numbering system

cas number:51-42-3

mdl number:mfcd00035077

einecs number:200-097-1

rtecs number:do3500000

brn number:none

pubchem number:24277774

physical property data

1. characteristics: white crystalline powder. no odor and bitter taste.

2. density (g/ml,25/4): undetermined

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc):147 -152

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flashpoint (ºc): undetermined

9. specific optical rotation (ºc=1, in water):-17

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

12. saturated vapor pressure (

7. number of heavy atoms: 23

8. surface charge: 0

9. complexity: 288

10. number of isotope atoms: 0

11. determine the number of atomic stereocenters: 3

12. the number of uncertain atomic stereocenters: 0

13. determine the number of stereocenters of chemical bonds: 0

14. uncertain number of chemical bond stereocenters: 0

15. number of covalent bond units: 2

properties and stability

none

storage method

seal and store in a dark place.

synthesis method

none

purpose

biochemical research.

-size: 9pt; font-family: 宋体; mso-bidi-font-family: 宋体”>15, number of covalent bond units: 2

properties and stability

none

storage method

seal and store in a dark place.

synthesis method

none

purpose

biochemical research.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/21206

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