mPEG-COOH - average Mw5000 , CAS No.67665-18-3

CAS: 67665-18-3 Cat. No.: M589855
AVAILABLE TO ORDER
GRADE & PURITY average Mw5000
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
250mg
M589855-250mg
2
$15.90
1g
M589855-1g
2
$49.90
5g
M589855-5g
1
$190.90
Enter a quantity for the sizes you want to add.
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Why this grade

average Mw5000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
average Mw5000
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.

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:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
B2604093Certificate of AnalysisApr 25, 2025 M589855
E2519385Certificate of AnalysisApr 25, 2025 M589855
E2519386Certificate of AnalysisApr 25, 2025 M589855
E2519387Certificate of AnalysisApr 25, 2025 M589855
I2406208Certificate of AnalysisOct 30, 2023 M589855
L2304301Certificate of AnalysisOct 30, 2023 M589855
L2304302Certificate of AnalysisOct 30, 2023 M589855
L2304305Certificate of AnalysisOct 30, 2023 M589855
L2304336Certificate of AnalysisOct 30, 2023 M589855
L2304341Certificate of AnalysisOct 30, 2023 M589855
L2304343Certificate of AnalysisOct 30, 2023 M589855

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Chemical and Physical Properties
Sensitivitylight & Moisture sensitive
Citations of This Product
References
1. Hang Hu, Defeng Xu, Qingbo Xu, Yuxiang Tang, Jun Hong, Yu Hu, Jianhao Wang, Xinye Ni.  (2023)  Reduction-responsive worm-like nanoparticles for synergistic cancer chemo-photodynamic therapy.  Materials Today Bio,      [PMID:36647538] [10.1016/j.mtbio.2023.100542]
2. Jiahe Hu, Xiuwei Yan, Jiaoyan He, Yapeng Niu, Lihui Zhou, Mo Geng, Tao Jia, Lili Feng, Wenchao Fu, Shaoshan Hu.  (2025)  Metalloporphyrin organic framework oxygen-generators enable tumour-targeted photodynamic therapy and metabolic reprogramming for enhanced glioblastoma treatment.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:41308484] [10.1016/j.jcis.2025.139521]
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