Polyether_Polyether Polyol Knowledge α-Methyl-DL-tryptophan

α-Methyl-DL-tryptophan

α-methyl-DL-tryptophan structural formula

Structural formula

Business number 03Z0
Molecular formula C12H14N2O2
Molecular weight 218.25
label

(S)-a-Methyltryptophan,

DL-2-Methyl- 2-amino-3-(3-indolyl)propionic acid

Numbering system

CAS number:153-91-3

MDL number:MFCD00038416

EINECS number:None

RTECS number:None

BRN number:None

PubChem number:24897245

Physical property data

None yet

Toxicological data

None yet

Ecological data

3. Ecological data:


Usually for Water is not hazardous and materials should not be discharged into the surrounding environment without government permission.

Molecular structure data

5. Molecular property data:


1. Molar refractive index:62.40


2. Molar volume (m3/mol):166.0


3. Isotonic specific volume (90.2K): 472.7


4. Surface tension (dyne/cm): 65.7


5. Polarizability10-24cm3):24.74

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 79.1

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 282

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 1

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Stable under normal temperature and pressure.

Incompatible materials:Strong oxidizing agent

Storage method

Save at 2-8ºC.

Synthesis method

None yet

Purpose

None yet

nt-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA”>Incompatible materials:Strong oxidizing agent

Storage method

Save at 2-8ºC.

Synthesis method

None yet

Purpose

None yet

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/18472

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