7-Bromoisatin - ≥97% , CAS No.20780-74-9

CAS: 20780-74-9 Cat. No.: B153061 Molecular Weight: 226.03 EC Number: 625-256-6
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
EN300-01156 | BUTTPARK 50\\07-96 | SY002925 | AM20060876 | 7-Bromoindole-1H-2,3-dione | STL259709 | 7-bromanyl-1H-indole-2,3-dione | AB07072 | A814883 | BDBM496583 | FS-2288 | FT-0638044 | 7-bromoindoline-2,3-dione;7-Bromoisatin | AC-2791 | Z56887738 | 7-
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B153061-1g
5

$9.90

$14.90
Save $5.00 (33.56%)
5g
B153061-5g
1

$11.90

$17.90
Save $6.00 (33.52%)
10g
B153061-10g
1

$20.90

$31.90
Save $11.00 (34.48%)
25g
B153061-25g
1

$34.90

$52.90
Save $18.00 (34.03%)
100g
B153061-100g
1

$138.90

$208.90
Save $70.00 (33.51%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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
EN300-01156 | BUTTPARK 50\\07-96 | SY002925 | AM20060876 | 7-Bromoindole-1H-2, 3-dione | STL259709 | 7-bromanyl-1H-indole-2, 3-dione | AB07072 | A814883 | BDBM496583 | FS-2288 | FT-0638044 | 7-bromoindoline-2, 3-dione;7-Bromoisatin | AC-2791 | Z56887738 | 7-
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488192081
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192081
Canonical SmilesC1=CC2=C(C(=C1)Br)NC(=O)C2=O
IUPAC Name7-bromo-1H-indole-2,3-dione
InChIKeyOCVKSIWBTJCXPV-UHFFFAOYSA-N
INCHI1S/C8H4BrNO2/c9-5-3-1-2-4-6(5)10-8(12)7(4)11/h1-3H,(H,10,11,12)
Isomeric SMILES C1=CC2=C(C(=C1)Br)NC(=O)C2=O
WGK Germany 3
Molecular Weight 226.03
Reaxy-Rn 135339
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=135339&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
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassIndolines
Intermediate Tree Nodes Not available
Direct ParentIndolines
Alternative Parents Aryl ketones  Benzenoids  Aryl bromides  Vinylogous amides  Secondary carboxylic acid amides  Lactams  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Dihydroindole - Aryl ketone - Aryl bromide - Aryl halide - Benzenoid - Vinylogous amide - Carboxamide group - Ketone - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Organobromide - Organohalogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Carbonyl group - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as indolines. These are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
U-937 (7138 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLH Tchem DNA polymerase eta (21678 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMAD3 Tchem Mothers against decapentaplegic homolog 3 (68039 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
USP1 Tchem Ubiquitin carboxyl-terminal hydrolase 1 (22556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSP40, subfamily A, putative (505 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.

13 results found

Lot NumberCertificate TypeDateItem
D2509530Certificate of AnalysisApr 22, 2025 B153061
D2509531Certificate of AnalysisApr 22, 2025 B153061
D2509532Certificate of AnalysisApr 22, 2025 B153061
C2301630Certificate of AnalysisMar 06, 2023 B153061
C2301631Certificate of AnalysisMar 06, 2023 B153061
C2301632Certificate of AnalysisMar 06, 2023 B153061
C2301633Certificate of AnalysisMar 06, 2023 B153061
C2301634Certificate of AnalysisMar 06, 2023 B153061
C2301635Certificate of AnalysisMar 06, 2023 B153061
C2301636Certificate of AnalysisMar 06, 2023 B153061
C2301637Certificate of AnalysisMar 06, 2023 B153061
C2301639Certificate of AnalysisMar 06, 2023 B153061
C2301643Certificate of AnalysisMar 06, 2023 B153061

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Chemical and Physical Properties
SolubilitySlightly soluble in Dimethylformamide
SensitivityMoisture sensitive
Melt Point(°C)191-198°C
Molecular Weight226.030 g/mol
XLogP31.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass224.943 Da
Monoisotopic Mass224.943 Da
Topological Polar Surface Area46.200 Ų
Heavy Atom Count12
Formal Charge0
Complexity241.000
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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