Arsenobetaine - Moligand™, ≥95% , CAS No.64436-13-1

CAS: 64436-13-1 Cat. No.: A433233 Molecular Weight: 178.06 Beilstein Registry Number: 3933180 EC Number: 634-697-3
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥95%
Synonyms
ARSENOBETAINE | Arsenobetaine monohydrate | Arsenobetaine monohydrate | NCGC00357240-01 | C19331 | CHEBI:82392 | TRIMETHYLARSONIOACETATE | CAS-64436-13-1 | (Carboxymethyl)trimethylarsonium hydroxide inner salt | CCRIS 5277 | UNII-UWC1LS4V3I
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
A433233-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$61.90
5mg
A433233-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$219.90
10mg
A433233-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$369.90
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Why this grade

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

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Overview

Application

Arsenobetaine has been used to investigate the biochemical response of mice ( Mus musculus ) to inorganic arsenic exposure using liver as the target organ.

Specifications

Synonyms
ARSENOBETAINE | Arsenobetaine monohydrate | Arsenobetaine monohydrate | NCGC00357240-01 | C19331 | CHEBI:82392 | TRIMETHYLARSONIOACETATE | CAS-64436-13-1 | (Carboxymethyl)trimethylarsonium hydroxide inner salt | CCRIS 5277 | UNII-UWC1LS4V3I
Specifications & Purity
Moligand™, ≥95%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™
Purity
≥95%
Names and Identifiers
Canonical SmilesC[As+](C)(C)CC(=O)[O-]
IUPAC Name2-trimethylarsoniumylacetate
InChIKeySPTHHTGLGVZZRH-UHFFFAOYSA-N
INCHI1S/C5H11AsO2/c1-6(2,3)4-5(7)8/h4H2,1-3H3
Isomeric SMILES C[As+](C)(C)CC(=O)[O-]
WGK Germany 3
Molecular Weight 178.06
Beilstein 3933180
Reaxy-Rn 3933180
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3933180&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
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganoarsenic compounds
Intermediate Tree Nodes Not available
Direct ParentTetraorganoarsonium salts
Alternative Parents Carboxylic acid salts  Oxygen-containing organoarsenic compounds  Organic metalloid salts  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraorganoarsonium salt - Carboxylic acid salt - Oxygen-containing organoarsenic compound - Organic metalloid salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetraorganoarsonium salts. These are organoarsenic compounds, where the arsenic atom is tetrasubstituted by organic groups. They have the general structure R4[As+]X-, X=any atom but H.
External Descriptors organic salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Sinorhizobium meliloti (74 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

2 results found

Lot NumberCertificate TypeDateItem
L2512170Certificate of AnalysisDec 09, 2025 A433233
L2512171Certificate of AnalysisDec 09, 2025 A433233
Chemical and Physical Properties
SolubilityWater: soluble
Molecular Weight178.060 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass177.997 Da
Monoisotopic Mass177.997 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count8
Formal Charge0
Complexity87.600
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
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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