Fmoc-Trp(Boc)-OH

CAS #	Hill Formula	Molar Mass
143824-78-6	C₃₁H₃₀N₂O₆	526.59 g/mol

CAS #

Hill Formula

Molar Mass

143824-78-6

C₃₁H₃₀N₂O₆

526.59 g/mol

شرح محصول
Catalogue Number	852050
Replaces	04-12-1103
Brand Family	Novabiochem®
Alternate Names	N-α-Fmoc-N-in-t.-Boc-L-tryptophan
Background Information	The use of this N-in-Boc protected derivative overcomes most of the problems associated with the preparation of Trp containing-peptides by Fmoc SPPS [1]. Cleavage with TFA generates an N-in-carboxy indole which protects the Trp from alkylation [1, 2, 3] and sulfonation [1, 4, 5, 6, 7]. The N-in-carboxy group is removed under aqueous conditions during normal work-up of the peptide. The product number for this product was previously 04-12-1103. To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please select the option in the right hand menu "Request a COA for Lot#s starting with A".

شرح محصول

Catalogue Number

852050

Replaces

04-12-1103

Brand Family

Novabiochem®

Alternate Names

N-α-Fmoc-N-in-t.-Boc-L-tryptophan

Background Information

The use of this N-in-Boc protected derivative overcomes most of the problems associated with the preparation of Trp containing-peptides by Fmoc SPPS [1]. Cleavage with TFA generates an N-in-carboxy indole which protects the Trp from alkylation [1, 2, 3] and sulfonation [1, 4, 5, 6, 7]. The N-in-carboxy group is removed under aqueous conditions during normal work-up of the peptide.

The product number for this product was previously 04-12-1103.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please select the option in the right hand menu "Request a COA for Lot#s starting with A".

اطلاعات محصول
CAS number	143824-78-6
Hill Formula	C₃₁H₃₀N₂O₆
Molar Mass	526.59 g/mol
HS Code	2933 99 80
Structure formula Image

اطلاعات محصول

CAS number

143824-78-6

Hill Formula

C₃₁H₃₀N₂O₆

Molar Mass

526.59 g/mol

HS Code

2933 99 80

Structure formula Image

مشخصات فنی محصول
Application	Fmoc-Trp(Boc)-OH Novabiochem®. CAS 143824-78-6, molar mass 526.59 g/mol.

مشخصات فنی محصول

Application

Fmoc-Trp(Boc)-OH Novabiochem®. CAS 143824-78-6, molar mass 526.59 g/mol.

اطلاعات ایمنی بر اساس GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 water endangering

اطلاعات ایمنی بر اساس GHS

Storage class

10 - 13 Other liquids and solids

WGK

WGK 2 water endangering

اطلاعات بارگیری و نگهداری
Storage	Store at -15°C to -25°C.

اطلاعات بارگیری و نگهداری

Storage

Store at -15°C to -25°C.

مشخصات فنی محصول
Colour (visual)	white to off white
Appearance of substance (visual)	powder
Colour index (0,5 M in DMF)	≤ 150 Hazen
Identity (IR)	passes test
Enantiomeric purity	≥ 99.7 % (a/a)
Purity (HPLC)	≥ 97.5 % (a/a)
Fmoc-ß-Ala-OH (HPLC)	≤ 0.3 % (a/a)
Fmoc-ß-Ala-Trp (Boc)-OH (HPLC)	≤ 0.1 % (a/a)
Fmoc-Trp(Boc)-Trp(Boc)-OH (HPLC)	≤ 0.1 % (a/a)
Fmoc-Trp-OH (HPLC)	≤ 1.0 % (a/a)
Assay free amino acid (HPLC)	≤ 0.2 %
Solubility (25 mmole in 50 ml DMF)	clear soluble
Purity (TLC(011A))	≥ 98 %
Purity (TLC(0811))	≥ 98 %
Assay (acidimetric)	≥ 90.0 %
Water (K. F.)	≤ 2.0 %
Ethyl acetate (HS-GC)	≤ 2.5 %
Acetate (IC)	≤ 0.10 %
For TLC-Systems see our General Catalog

وارد اکانت خود شوید

Fmoc-Trp(Boc)-OH

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