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A1279412

Boc-Trp-OH , 98% , 13139-14-5

Synonym(s):
Nα-(tert-Butoxycarbonyl)-L-tryptophan;Nα-Boc-L-tryptophan;Boc-Trp-OH;N-α-t.-Boc-L-tryptophan

CAS NO.:13139-14-5

Empirical Formula: C16H20N2O4

Molecular Weight: 304.34

MDL number: MFCD00065595

EINECS: 236-072-7

Pack Size Price Stock Quantity
5G RMB30.40 In Stock
25G RMB56.00 In Stock
100G RMB173.60 In Stock
500g RMB643.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 136 °C (dec.)(lit.)
alpha  -20 º (c=1, methanol)
Boiling point: 445.17°C (rough estimate)
Density  1.1328 (rough estimate)
refractive index  -17.5 ° (C=2, DMF)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka 4.00±0.10(Predicted)
form  Powder
color  White to off-white
optical activity [α]20/D 20±1°, c = 1% in DMF
BRN  39677
CAS DataBase Reference 13139-14-5(CAS DataBase Reference)
EPA Substance Registry System L-Tryptophan, N-[(1,1-dimethylethoxy)carbonyl]- (13139-14-5)

Description and Uses

Nα-Boc-L-tryptophan is an N-Boc-protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.

Safety

Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29339900

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