SB 200646 hydrochloride - ≥96% , CAS No.143797-62-0

CAS: 143797-62-0 Cat. No.: S275901 Molecular Weight: 302.76 EC Number: 634-322-3 PubChem CID: 5311422
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
SB 200646 hydrochloride | SB200646 | SB-200646 HCL | 1-(1-methylindol-5-yl)-3-pyridin-3-ylurea;hydrochloride | D80628 | HY-103129 | SR-01000597751-1 | AKOS024456555 | SCHEMBL2116886 | SR-01000597751 | DTXSID901017649 | SB-200646 hydrochloride | 1-(1-Methy
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
S275901-5mg
3

$86.90

$130.90
Save $44.00 (33.61%)
10mg
S275901-10mg
2

$133.90

$200.90
Save $67.00 (33.35%)
25mg
S275901-25mg
1

$293.90

$440.90
Save $147.00 (33.34%)
50mg
S275901-50mg
2

$520.90

$781.90
Save $261.00 (33.38%)
100mg
S275901-100mg
2

$937.90

$1,406.90
Save $469.00 (33.34%)
250mg
S275901-250mg
2

$2,051.90

$3,077.90
Save $1,026.00 (33.33%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged 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.

Overview

Store at room temperature.


explanation:

SB-200646A is an orally active, selective antagonist of 5-HT2B/2C over 5-HT2A receptor with pKi of 7.5, 6.9 and 5.2 for 5-HT2B, 5-HT2C and 5-HT2A, respectively. SB-200646A exerts anxiolytic and electrophysiological properties in vivo.

Specifications

Synonyms
SB 200646 hydrochloride | SB200646 | SB-200646 HCL | 1-(1-methylindol-5-yl)-3-pyridin-3-ylurea;hydrochloride | D80628 | HY-103129 | SR-01000597751-1 | AKOS024456555 | SCHEMBL2116886 | SR-01000597751 | DTXSID901017649 | SB-200646 hydrochloride | 1-(1-Methy
Specifications & Purity
≥96%
Biochemical and Physiological Mechanisms
Selective 5-HT 2C / 2B receptor antagonist. Prevents ethanol-induced, Ca 2+ -dependent miniature inhibitory postsynaptic currents. Shows anxiolytic effects in vivo. Orally active.
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥96%
Names and Identifiers
Pubchem Sid504763552
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763552
Canonical SmilesCN1C=CC2=C1C=CC(=C2)NC(=O)NC3=CN=CC=C3.Cl
IUPAC Name1-(1-methylindol-5-yl)-3-pyridin-3-ylurea;hydrochloride
InChIKeyIGRYPUQJEDJLHC-UHFFFAOYSA-N
INCHI1S/C15H14N4O.ClH/c1-19-8-6-11-9-12(4-5-14(11)19)17-15(20)18-13-3-2-7-16-10-13;/h2-10H,1H3,(H2,17,18,20);1H
Isomeric SMILES CN1C=CC2=C1C=CC(=C2)NC(=O)NC3=CN=CC=C3.Cl
PubChem CID 5311422
Molecular Weight 302.76

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
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassN-alkylindoles
Intermediate Tree Nodes Not available
Direct ParentN-alkylindoles
Alternative Parents Indoles  Pyridines and derivatives  N-methylpyrroles  Benzenoids  Heteroaromatic compounds  Ureas  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents N-alkylindole - Indole - N-methylpyrrole - Pyridine - Substituted pyrrole - Benzenoid - Pyrrole - Heteroaromatic compound - Urea - Azacycle - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Hydrochloride - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-alkylindoles. These are compounds containing an indole moiety that carries an alkyl chain at the 1-position.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2B Tclin Serotonin 2b (5-HT2b) receptor (10323 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 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.

9 results found

Lot NumberCertificate TypeDateItem
I2306727Certificate of AnalysisDec 12, 2025 S275901
I2306728Certificate of AnalysisDec 12, 2025 S275901
I2306736Certificate of AnalysisDec 12, 2025 S275901
I2306808Certificate of AnalysisDec 12, 2025 S275901
I2306809Certificate of AnalysisDec 12, 2025 S275901
I2306814Certificate of AnalysisDec 12, 2025 S275901
I2306815Certificate of AnalysisDec 12, 2025 S275901
I2306819Certificate of AnalysisDec 12, 2025 S275901
I2306826Certificate of AnalysisDec 12, 2025 S275901
Chemical and Physical Properties
SolubilitySoluble in DMSO to 100 mM
SensitivityMoisture sensitive
Molecular Weight302.760 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass302.093 Da
Monoisotopic Mass302.093 Da
Topological Polar Surface Area59.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity349.000
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 Count2
Solution Calculators
Reviews

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