4,7,10,13,16,19,22-Heptaoxatricosanoic acid - ≥98% , CAS No.874208-91-0

CAS: 874208-91-0 Cat. No.: H122047 Molecular Weight: 368.42
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
mPEG6-OC2H4COOH | 2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid
Storage
Store at 2-8°C
Shipped In
Wet ice
Application
Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H122047-250mg
7

$40.90

$61.90
Save $21.00 (33.93%)
1g
H122047-1g
4

$140.90

$211.90
Save $71.00 (33.51%)
5g
H122047-5g
3

$569.90

$854.90
Save $285.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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.

Specifications

Synonyms
mPEG6-OC2H4COOH | 2, 5, 8, 11, 14, 17, 20-Heptaoxatricosan-23-oic acid
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488201890
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201890
Canonical SmilesCOCCOCCOCCOCCOCCOCCOCCC(=O)O
IUPAC Name3-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
InChIKeyNOPQIPMESCUIHH-UHFFFAOYSA-N
INCHI1S/C16H32O9/c1-19-4-5-21-8-9-23-12-13-25-15-14-24-11-10-22-7-6-20-3-2-16(17)18/h2-15H2,1H3,(H,17,18)
Isomeric SMILES COCCOCCOCCOCCOCCOCCOCCC(=O)O
Molecular Weight 368.42
Reaxy-Rn 15586890
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15586890&ln=

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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acids
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acids
Alternative Parents Monocarboxylic acids and derivatives  Dialkyl ethers  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

9 results found

Lot NumberCertificate TypeDateItem
G1626041Certificate of AnalysisFeb 21, 2024 H122047
G2313749Certificate of AnalysisFeb 08, 2023 H122047
G2313753Certificate of AnalysisFeb 08, 2023 H122047
G2313754Certificate of AnalysisFeb 08, 2023 H122047
G2313756Certificate of AnalysisFeb 08, 2023 H122047
G2313763Certificate of AnalysisFeb 08, 2023 H122047
G2313768Certificate of AnalysisFeb 08, 2023 H122047
K2519211Certificate of AnalysisFeb 08, 2023 H122047
J2211483Certificate of AnalysisOct 18, 2022 H122047
Chemical and Physical Properties
Boil Point(°C)468.1±45.0°C at 760 mmHg
Molecular Weight368.420 g/mol
XLogP3-1.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count9
Rotatable Bond Count21
Exact Mass368.205 Da
Monoisotopic Mass368.205 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count25
Formal Charge0
Complexity276.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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