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N-[(tert-Butoxy)carbonyl]-L-tryptophan

N-[(tert-Butoxy)carbonyl]-L-tryptophan
N-[(tert-Butoxy)carbonyl]-L-tryptophan structure
CAS No.
13139-14-5
Chemical Name:
N-[(tert-Butoxy)carbonyl]-L-tryptophan
Synonyms
BOC-TRP;BOC-L-TRP;BOC-TRP-OH;Nα-BOC-Trp;NSC 334306;BOC-L-TRP-OH;H-TRP(BOC)-OH;BOC-TRYPTOPHAN;BOC-L-TRYPTOPHAN;BOC-L-TRYPTOPHANE
CBNumber:
CB2237686
Molecular Formula:
C16H20N2O4
Formula Weight:
304.34
MOL File:
13139-14-5.mol

N-[(tert-Butoxy)carbonyl]-L-tryptophan 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. 
−20°C
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)
SAFETY
  • Risk and Safety Statements
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

N-[(tert-Butoxy)carbonyl]-L-tryptophan price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 15512 Boc-Trp-OH ≥99.0% (TLC) 13139-14-5 5g-f $61 2018-11-20 Buy
Sigma-Aldrich 8.53038 Boc-Trp-OH Novabiochem . CAS 13139-14-5, molar mass 304.34 g/mol., Novabiochem 13139-14-5 8530380025 $66 2018-11-23 Buy
TCI Chemical B1639 N-(tert-Butoxycarbonyl)-L-tryptophan >98.0%(HPLC) 13139-14-5 25g $117 2018-11-22 Buy
Alfa Aesar A16023 N(alpha)-Boc-L-tryptophan, 98+% 13139-14-5 5g $56.8 2018-11-13 Buy
Alfa Aesar A16023 N(alpha)-Boc-L-tryptophan, 98+% 13139-14-5 25g $211 2018-11-13 Buy

N-[(tert-Butoxy)carbonyl]-L-tryptophan Chemical Properties,Uses,Production

Chemical Properties

WHITE TO OFF-WHITE GRANULAR POWDER

N-[(tert-Butoxy)carbonyl]-L-tryptophan Preparation Products And Raw materials

Raw materials

Preparation Products


N-[(tert-Butoxy)carbonyl]-L-tryptophan Suppliers

Global( 262)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Beijing Cooperate Pharmaceutical Co.,Ltd.
+86-10-60279497 +86(0)15646567669
+86-10-60279497 sales01@cooperate-pharm.com CHINA 1817 55
Mainchem Co., Ltd.
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+86-0592-6210733 sales@mainchem.com CHINA 32447 55
ATK CHEMICAL COMPANY LIMITED
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+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24191 60
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 989 55
career henan chemical co
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sales@coreychem.com CHINA 29979 58
Chemwill Asia Co.,Ltd.
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Accela ChemBio Inc.
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(+1)-858-876-1948 info@accelachem.com United States 12231 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6370 58

View Lastest Price from N-[(tert-Butoxy)carbonyl]-L-tryptophan manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-31 N-[(tert-Butoxy)carbonyl]-L-tryptophan
13139-14-5
US $100.00 / KG 1KG 99% Customized career henan chemical co

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