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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
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安全信息

8.52142

Sigma-Aldrich

Fmoc-D-Ala-OH

≥99.0% (HPLC), for peptide synthesis, Novabiochem®

别名:

Fmoc-D-Ala-OH, N-α-Fmoc-D-alanine

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100 μL
CN¥5,074.24

CN¥5,074.24

预计发货时间June 30, 2025详情

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100 μL
CN¥5,074.24

About This Item

经验公式（希尔记法）:
C18H17NO4
CAS号:
79990-15-1
分子量:
311.33
MDL编号:
MFCD00062960
UNSPSC代码:
12352209
NACRES:
NA.22

CN¥5,074.24

预计发货时间June 30, 2025详情

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产品名称

Fmoc-D-Ala-OH, Novabiochem®

质量水平

200

产品线

Novabiochem®

方案

≥93.0% (acidimetric)
≥98% (TLC)
≥99.0% (HPLC)

表单

powder

反应适用性

reaction type: Fmoc solid-phase peptide synthesis

制造商/商品名称

Novabiochem®

mp

113-123 °C

应用

peptide synthesis

官能团

Fmoc

相关类别

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559873696641394963
Dess-Martin periodinane 97%

274623

Dess-Martin periodinane

Dess-Martin periodinane solution 0.3 M in methylene chloride

559873

Dess-Martin periodinane solution

3,3-Dimethyl-1-(trifluoromethyl)-1,2-benziodoxole 95%

696641

3,3-Dimethyl-1-(trifluoromethyl)-1,2-benziodoxole

N,N-Dimethylformamide dimethyl acetal derivatization grade (GC derivatization), LiChropur™

394963

N,N-Dimethylformamide dimethyl acetal

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

reaction suitability

reagent type: oxidant

reaction suitability

reagent type: oxidant

reaction suitability

-

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations, reagent type: derivatization reagent
reaction type: Esterifications

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

mp

130-133 °C (lit.)

mp

-

mp

75-79 °C

mp

-

一般描述

Standard building block of introduction of D-alanine amino-acid residues by Fmoc SPPS

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

联系

Replaces: 04-13-1006

分析说明

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 93.0 %
Water (K. F.): ≤ 6.00 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

法律信息

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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