ONO 2506 - ≥98% , CAS No.185517-21-9

CAS: 185517-21-9 Cat. No.: O275373 Molecular Weight: 186.29
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(R)-2-PROPYLOCTANOIC ACID | AKOS006289476 | Z104476284 | 4-hydroxy-19-nortestosterone 17beta-cypionate | Cereact | MFCD08458423 | Acidum arundicum | Acidum arundicum [INN-Latin] | ARUNDIC ACID [JAN] | DTXCID8028767 | UNII-F2628ZD0FO | D06296 | F2628ZD0FO
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
O275373-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$111.90
10mg
O275373-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$177.90
25mg
O275373-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$422.90
50mg
O275373-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$803.90
100mg
O275373-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,525.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at -20°C 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

Arundic acid (ONO-2506) is an astrocyte-modulating agent, which delays the expansion of cerebral infarcts by modulating the activation of astrocytes through inhibition of S-100β synthesis. Arundic acid has the potential for stroke and Alzheimer’s disease research.

Specifications

Synonyms
(R)-2-PROPYLOCTANOIC ACID | AKOS006289476 | Z104476284 | 4-hydroxy-19-nortestosterone 17beta-cypionate | Cereact | MFCD08458423 | Acidum arundicum | Acidum arundicum [INN-Latin] | ARUNDIC ACID [JAN] | DTXCID8028767 | UNII-F2628ZD0FO | D06296 | F2628ZD0FO
Specifications & Purity
≥98%
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.
Action Type
ACTIVATOR
Note
Refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCCCCCC(CCC)C(=O)O
IUPAC Name(2R)-2-propyloctanoic acid
InChIKeyYCYMCMYLORLIJX-SNVBAGLBSA-N
INCHI1S/C11H22O2/c1-3-5-6-7-9-10(8-4-2)11(12)13/h10H,3-9H2,1-2H3,(H,12,13)/t10-/m1/s1
Isomeric SMILES CCCCCC[C@@H](CCC)C(=O)O
Molecular Weight 186.29
Reaxy-Rn 1906158
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1906158&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
SuperclassLipids and lipid-like molecules
ClassFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentMedium-chain fatty acids
Alternative Parents Methyl-branched fatty acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Medium-chain fatty acid - Methyl-branched fatty acid - Branched fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - 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 medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilitySoluble in DMSO to 75 mM and ethanol to 75 mM
Molecular Weight186.290 g/mol
XLogP33.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count8
Exact Mass186.162 Da
Monoisotopic Mass186.162 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity132.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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
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