Enrasentan , Endothelin receptor ET-B antagonist, CAS No.167256-08-8, Endothelin receptor ET-B antagonist

CAS: 167256-08-8 Cat. No.: E668117 Molecular Weight: 506.5 PubChem CID: 178103
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Synonyms
enrasentan | SB-217242 | Enrasentan [INN] | SB 217242 | QG16H8A6ZH | (1S,2R,3S)-3-(2-(2-Hydroxyethoxy)-4-methoxyphenyl)-1-(3,4-(methylenedioxy)phenyl)-5-propoxy-2-indancarboxylic acid | (1S,2R,3S)-1-(1,3-benzodioxol-5-yl)-3-[2-(2-hydroxyethoxy)-4-methoxyp
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
E668117-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$571.90

$999.90
Save $428.00 (42.80%)
5mg
E668117-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$1,999.90

$2,999.90
Save $1,000.00 (33.33%)
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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.

Specifications

Synonyms
enrasentan | SB-217242 | Enrasentan [INN] | SB 217242 | QG16H8A6ZH | (1S, 2R, 3S)-3-(2-(2-Hydroxyethoxy)-4-methoxyphenyl)-1-(3, 4-(methylenedioxy)phenyl)-5-propoxy-2-indancarboxylic acid | (1S, 2R, 3S)-1-(1, 3-benzodioxol-5-yl)-3-[2-(2-hydroxyethoxy)-4-methoxyp
Storage
Room temperature
Action Type
ANTAGONIST
Mechanism of action
Endothelin receptor ET-B antagonist
Product Properties
ALogP4.6
Names and Identifiers
Canonical SmilesCCCOC1=CC2=C(C=C1)C(C(C2C3=C(C=C(C=C3)OC)OCCO)C(=O)O)C4=CC5=C(C=C4)OCO5
IUPAC Name(1S,2R,3S)-1-(1,3-benzodioxol-5-yl)-3-[2-(2-hydroxyethoxy)-4-methoxyphenyl]-5-propoxy-2,3-dihydro-1H-indene-2-carboxylic acid
InChIKeyGLCKXJLCYIJMRB-UPRLRBBYSA-N
INCHI1S/C29H30O8/c1-3-11-34-19-6-7-20-22(14-19)27(21-8-5-18(33-2)15-24(21)35-12-10-30)28(29(31)32)26(20)17-4-9-23-25(13-17)37-16-36-23/h4-9,13-15,26-28,30H,3,10-12,16H2,1-2H3,(H,31,32)/t26-,27+,28+/m0/s1
Isomeric SMILES CCCOC1=CC2=C(C=C1)[C@@H]([C@H]([C@@H]2C3=C(C=C(C=C3)OC)OCCO)C(=O)O)C4=CC5=C(C=C4)OCO5
PubChem CID 178103
Molecular Weight 506.5

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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzodioxoles
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzodioxoles
Alternative Parents Indanes  Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Oxacyclic compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Acetals  Primary alcohols  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzodioxole - Indane - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Monocarboxylic acid or derivatives - Oxacycle - Ether - Carboxylic acid - Carboxylic acid derivative - Acetal - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Alcohol - Primary alcohol - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzodioxoles. These are organic compounds containing a benzene ring fused to either isomers of dioxole. Dioxole is a five-membered unsaturated ring of two oxygen atoms and three carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
EDNRA Tclin Endothelin-1 receptor (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
EDNRB Tclin Endothelin receptor ET-B (1928 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EDNRA Tclin Endothelin receptor ET-A (5008 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Rattus norvegicus (775804 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:
Chemical and Physical Properties
Molecular Weight506.500 g/mol
XLogP34.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count10
Exact Mass506.194 Da
Monoisotopic Mass506.194 Da
Topological Polar Surface Area104.000 Ų
Heavy Atom Count37
Formal Charge0
Complexity747.000
Isotope Atom Count0
Defined Atom Stereocenter Count3
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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