ChemicalBook > CAS DataBase List > Nalpha-FMOC-L-Tryptophan

Nalpha-FMOC-L-Tryptophan

Product Name
Nalpha-FMOC-L-Tryptophan
CAS No.
35737-15-6
Chemical Name
Nalpha-FMOC-L-Tryptophan
Synonyms
FMOC-TRP-OH;FMOC-TRP;FMOC-L-TRP-OH;9-FLUORENYLMETHOXYCARBONYL-L-TRYPTOPHAN;(S)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-3-(1H-indol-3-yl)propanoic acid;FMOC-L-TRP;FMOC-TRYPTOPHAN;Fmoc-Trp-OH 98%;FMOC-L-TRYPTOPHAN;L-TRYPTOPHAN-N-FMOC
CBNumber
CB6173654
Molecular Formula
C26H22N2O4
Formula Weight
426.46
MOL File
35737-15-6.mol
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Nalpha-FMOC-L-Tryptophan Property

Melting point:
182-185 °C(lit.)
alpha 
-29 º (c=1,DMF)
Boiling point:
541.92°C (rough estimate)
Density 
1.2501 (rough estimate)
refractive index 
-28.5 ° (C=1, DMF)
storage temp. 
2-8°C
solubility 
almost transparency in Pyridine
form 
powder to crystal
pka
3.89±0.10(Predicted)
color 
White to Almost white
optical activity
[α]20/D 29±1°, c = 1% in DMF
BRN 
4216624
InChIKey
MGHMWKZOLAAOTD-DEOSSOPVSA-N
SMILES
C(O)(=O)[C@H](CC1C2=C(C=CC=C2)NC=1)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference
35737-15-6(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25-36/37/39-27-26
WGK Germany 
3
HS Code 
2933 99 80
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.52207
Product name
Fmoc-Trp-OH
Purity
Novabiochem?
Packaging
5G
Price
$20.1
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52207
Product name
Fmoc-Trp-OH
Purity
Novabiochem?
Packaging
25g
Price
$52.9
Updated
2025/07/31
Sigma-Aldrich
Product number
8.52207
Product name
Fmoc-Trp-OH
Purity
Novabiochem?
Packaging
100g
Price
$154
Updated
2025/07/31
TCI Chemical
Product number
F0307
Product name
Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$128
Updated
2025/07/31
TCI Chemical
Product number
F0307
Product name
Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$32
Updated
2025/07/31
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Nalpha-FMOC-L-Tryptophan Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Nα-Fmoc-L-tryptophan is an N-Fmoc 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.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Nalpha-FMOC-L-Tryptophan Preparation Products And Raw materials

Raw materials

Preparation Products

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Nalpha-FMOC-L-Tryptophan Suppliers

Americas 1 Belgium 3 China 310 Europe 5 France 2 Germany 9 Hungary 1 India 20 Japan 7 South Korea 1 Switzerland 8 United Kingdom 10 United States 64 Global 441
TCI Chemicals (India) Pvt. Ltd.
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View Lastest Price from Nalpha-FMOC-L-Tryptophan manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Fmoc-Trp-OH 35737-15-6
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
500kgs
Release date
2021-09-26
Sichuan HongRi Pharma-Tech Co.,Ltd
Product
Fmoc-L-Trp-OH 35737-15-6
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T
Release date
2023-12-11
Henan Bao Enluo International TradeCo.，LTD
Product
Nalpha-FMOC-L-Tryptophan 35737-15-6
Price
US $45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-05-12

35737-15-6, Nalpha-FMOC-L-TryptophanRelated Search:

Fmoc-Trp(Boc)-OH Fmoc-Aib-OH 9-Fluorenylmethyl chloroformate L-Tryptophan Fmoc-OSu Fmoc-L-glutamic acid FMOC-L-Valine FMOC-L-Methionine Fmoc-L-glutamic acid-gamma-benzyl ester Fmoc-L-hydroxyproline FMOC-CHG-OH Fmoc-Phe-OH Nalpha-Fmoc-L-tyrosine FMOC-b-Ala-OH FMOC-S-trityl-L-cysteine Fmoc-Asp(OtBu)-OH Nalpha-Fmoc-Ndelta-trityl-L-glutamine Fmoc-Tyr(tBu)-OH

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  • Fmoc-Trp-OH 98%
  • 35737-15-6
  • C26H22N2O4
  • C26H21N2O4
  • Amino Acid Derivatives
  • Tryptophan
  • Specialty Synthesis
  • Peptide Synthesis
  • Indoles
  • Protected & Labeled Amino Acids