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Home > Products >  DL-Tryptophan

DL-Tryptophan CAS NO.54-12-6

  • Min.Order: 1 Metric Ton
  • Payment Terms: T/T,MoneyGram,Other
  • Product Details

Keywords

  • DL-Tryptophan
  • 54-12-6
  • 99%purity

Quick Details

  • ProName: DL-Tryptophan
  • CasNo: 54-12-6
  • Molecular Formula: C11H12N2O2
  • Appearance: Powder
  • Application: intermediate
  • DeliveryTime: instock
  • PackAge: according to the need of packing
  • Port: Shanghai
  • ProductionCapacity: 100 Metric Ton/Day
  • Purity: 99%
  • Storage: 2-8°C
  • Transportation: air sea or courier
  • LimitNum: 1 Metric Ton
  • Grade: Pharma Grade,Electron Grade

Superiority

roduct Name:    DL-Tryptophan

CAS:    54-12-6
MF:    C11H12N2O2
MW:    204.23
EINECS:    200-194-9

Mol File:    54-12-6.mol
DL-Tryptophan Structure
DL-Tryptophan Chemical Properties
Melting point     289-290 °C (dec.)(lit.)
alpha     [α]D20 -1~1°(c=1, dil. HCl)
Boiling point     342.72°C (rough estimate)
density     1.1754 (rough estimate)
refractive index     1.5200 (estimate)
storage temp.     Keep in dark place,Inert atmosphere,Room temperature
solubility     methanol: water (7:3): soluble
form     Powder
pka    2.30±0.10(Predicted)
color     White to light beige or light yellow
Odor    Odorless
Water Solubility     10 g/L (20 ºC)
BRN     86196
Stability:    Stable. Incompatible with strong oxidizing agents, strong acids.
InChIKey    QIVBCDIJIAJPQS-UHFFFAOYSA-N
CAS DataBase Reference    54-12-6(CAS DataBase Reference)
NIST Chemistry Reference    Tryptophane(54-12-6)
EPA Substance Registry System    Tryptophan (54-12-6)
Safety Information
Hazard Codes     Xi
Risk Statements     22-36/37/38-37/38-41
Safety Statements     24/25-36/37/39-36-26
WGK Germany     1
RTECS     YN6129200
F     8
TSCA     Yes
HS Code     29339990

Details

roduct Name:    DL-Tryptophan

CAS:    54-12-6
MF:    C11H12N2O2
MW:    204.23
EINECS:    200-194-9

Mol File:    54-12-6.mol
DL-Tryptophan Structure
DL-Tryptophan Chemical Properties
Melting point     289-290 °C (dec.)(lit.)
alpha     [α]D20 -1~1°(c=1, dil. HCl)
Boiling point     342.72°C (rough estimate)
density     1.1754 (rough estimate)
refractive index     1.5200 (estimate)
storage temp.     Keep in dark place,Inert atmosphere,Room temperature
solubility     methanol: water (7:3): soluble
form     Powder
pka    2.30±0.10(Predicted)
color     White to light beige or light yellow
Odor    Odorless
Water Solubility     10 g/L (20 ºC)
BRN     86196
Stability:    Stable. Incompatible with strong oxidizing agents, strong acids.
InChIKey    QIVBCDIJIAJPQS-UHFFFAOYSA-N
CAS DataBase Reference    54-12-6(CAS DataBase Reference)
NIST Chemistry Reference    Tryptophane(54-12-6)
EPA Substance Registry System    Tryptophan (54-12-6)
Safety Information
Hazard Codes     Xi
Risk Statements     22-36/37/38-37/38-41
Safety Statements     24/25-36/37/39-36-26
WGK Germany     1
RTECS     YN6129200
F     8
TSCA     Yes
HS Code     29339990

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