Boc-NH-Tri-(carbonylethoxymethyl)-methane

Cat. No.: HY-W190958 Purity: 98.38%: Data Sheet
COA

SDS
Handling Instructions
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Boc-NH-Tri-(carbonylethoxymethyl)-methane is a branched PEG linker with a Boc-protected amino and three terminal carboxilic acid groups. The Boc group can be deprotected under mild acidic conditions to form the free amine. The terminal carboxylic acid groups can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

For research use only. We do not sell to patients.

Boc-NH-Tri-(carbonylethoxymethyl)-methane Chemical Structure

CAS No. : 220431-61-8

Size	Stock	Quantity
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	Get quote	Estimated Time of Arrival: December 31
200 mg	Get quote
500 mg	Get quote

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Description

Molecular Weight

437.44

Formula

C₁₈H₃₁NO₁₁

CAS No.

220431-61-8

Appearance

Solid

Color

White to off-white

SMILES

O=C(NC(COCCC(O)=O)(COCCC(O)=O)COCCC(O)=O)OC(C)(C)C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (228.60 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.2860 mL	11.4301 mL	22.8603 mL
5 mM	0.4572 mL	2.2860 mL	4.5721 mL
10 mM	0.2286 mL	1.1430 mL	2.2860 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Concentration _(final)

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Working solution concentration: mg/mL

Purity & Documentation

Purity: 98.38%

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Data Sheet (246 KB) SDS (392 KB)

COA (253 KB) HNMR (264 KB) LCMS (89 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.2860 mL	11.4301 mL	22.8603 mL	57.1507 mL
	5 mM	0.4572 mL	2.2860 mL	4.5721 mL	11.4301 mL
	10 mM	0.2286 mL	1.1430 mL	2.2860 mL	5.7151 mL
	15 mM	0.1524 mL	0.7620 mL	1.5240 mL	3.8100 mL
	20 mM	0.1143 mL	0.5715 mL	1.1430 mL	2.8575 mL
	25 mM	0.0914 mL	0.4572 mL	0.9144 mL	2.2860 mL
	30 mM	0.0762 mL	0.3810 mL	0.7620 mL	1.9050 mL
	40 mM	0.0572 mL	0.2858 mL	0.5715 mL	1.4288 mL
	50 mM	0.0457 mL	0.2286 mL	0.4572 mL	1.1430 mL
	60 mM	0.0381 mL	0.1905 mL	0.3810 mL	0.9525 mL
	80 mM	0.0286 mL	0.1429 mL	0.2858 mL	0.7144 mL
	100 mM	0.0229 mL	0.1143 mL	0.2286 mL	0.5715 mL