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2,5,8,11,14,17,20,23,26,29,32,35,38-Tridecaoxahentetracontan-41-oic acid - ≥95% , CAS No.2170098-33-4

CAS: 2170098-33-4 Cat. No.: M1519929 Molecular Weight: 632.74
COA
2,5,8,11,14,17,20,23,26,29,32,35,38-Tridecaoxahentetracontan-41-oic acid - ≥95% CAS No(2170098-33-4) M1519929 by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
m-PEG13-acid | MPEG12-CH2CH2COOH | 4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxahentetracontanoic acid
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
M1519929-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
250mg
M1519929-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$22.90
1g
M1519929-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
5g
M1519929-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$334.90
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

m-PEG13-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

Specifications

Synonyms
m-PEG13-acid | MPEG12-CH2CH2COOH | 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40-Tridecaoxahentetracontanoic acid
Specifications & Purity
≥95%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Isomeric SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
Molecular Weight 632.74

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SensitivityLight sensitive；Moisture sensitive
Solution Calculators
Reviews

Customer Reviews

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