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CAS:153-94-6 C11H12N2O2 D(+)-Tryptophan

CAS NO.153-94-6

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  • CAS:153-94-6 C11H12N2O2 D(+)-Tryptophan
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  • ProName: CAS:153-94-6 C11H12N2O2 D(+)-Tryptopha...
  • CasNo: 153-94-6
  • Molecular Formula: C11H12N2O2
  • Appearance: white poweder
  • Application: CAS:153-94-6 C11H12N2O2 technical grad...
  • DeliveryTime: 5 working days after cash deposit
  • PackAge: Plastic vacuum packaging bag or bucket
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  • ProductionCapacity: 1 Metric Ton/Day
  • Purity: 99%
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  • LimitNum: 500 Gram

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D(+)-Tryptophan Basic information
Product Name: D(+)-Tryptophan
Synonyms: D-TRP;D(+)-TRYPTOPHAN;D-TRYPTOPHAN;D-TRYPTOPHANE;D-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;D-2-AMINO-3-INDOLEPROPIONIC ACID;D-2-AMINO-3-INDOLYLPROPANOIC ACID;D-ALPHA-AMINO-3-INDOLEPROPIONIC ACID
CAS: 153-94-6
MF: C11H12N2O2
MW: 204.23
EINECS: 205-819-9
Product Categories: Amino Acids Derivatives;Amino Acid Derivatives;Tryptophan [Trp, W];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;Indoles;Tryptophans;Chiral Compound;Amino Acids;Amino Acids & Derivatives;Aromatics;Heterocycles;Indole Derivatives;Isotope Labelled Compounds;Intermediate of Tadalafil;tadalafil intermediate
Mol File: 153-94-6.mol
D(+)-Tryptophan Structure
 
D(+)-Tryptophan Chemical Properties
mp  282-285 °C (dec.)(lit.)
alpha  31.5 º (c=1, H2O 24 ºC)
refractive index  31 ° (C=1, H2O)
storage temp.  Store at RT.
Water Solubility  11 g/L (20 ºC)
BRN  86198
Stability: Stable. Incompatible with oxidizing agents.
CAS DataBase Reference 153-94-6(CAS DataBase Reference)
EPA Substance Registry System D-Tryptophan(153-94-6)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38-41-37/38-22
Safety Statements  24/25-36/37/39-36-26
WGK Germany  3
RTECS  YN6129000
8
HazardClass  IRRITANT
HS Code  29339990
 
D(+)-Tryptophan Usage And Synthesis
Chemical Properties white powder
Usage An essential amino acid found in naturally produced pedtides. Unlike its stereoisomer, L-tryptophan, it is not used in structural or enzyme proteins.
Usage An essential amino acid found in naturally produced peptides. Unlike its stereoisomer, L-tryptophan, it is not used in structural or enzyme proteins.
General Description White solid.
Air & Water Reactions Slightly soluble in water.
Reactivity Profile Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Fire Hazard Flash point data are not available for D(+)-Tryptophan, but D(+)-Tryptophan is probably combustible.
 
D(+)-Tryptophan Preparation Products And Raw materials
Raw materials DL-Tryptophan-->Chloroacetic anhydride
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Details

Product Name:   D(+)-Tryptophan
Synonyms :   H-D-Trp-OH
CAS NO :   153-94-6
Molecular Formula:   C11H12N2O2
Molecular Weight:   204.23
Molecular Structure:
Physics:   Melting Points :282-285℃(lit.)
  alpha :31.5º(c=1, H2O 24℃)
  Refractive Index :31°(C=1, H2O)
  Storage Temp. :Store at RT.
  Water Solubility:11 g/L (20 ºC)
  Stable. Incompatible with oxidizing agents.
Safety Information:   Hazard Codes :Xi
  Risk Statements :36/37/38-41-37/38-22
  Safety Statements :24/25-36/37/39-36-26

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