(±)-Blebbistatin - ≥99% , CAS No.674289-55-5

CAS: 674289-55-5 Cat. No.: B275951 Formula: C18H16N2O2 Molecular Weight: 292.34
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
1,2,3,3a-Tetrahydro-3a-hydroxy-6-methyl-1-phenyl-4H-pyrrolo[2,3-b]quinolin-4-one | 1-Phenyl-1,2,3,4-tetrahydro-4-hydroxypyrrolo(2.3-b)-7-methylquinolin-4-one | CHEBI:75379 | KBioGR_000194 | 6-methyl-3a-oxidanyl-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4
Storage
Protected from light,Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
★
Size
Germany (EU)
USA*
Price
Qty
1mg
B275951-1mg
—
2 In stock
€29.42
5mg
B275951-5mg
—
1 In stock
€92.76
10mg
B275951-10mg
—
1 In stock
€146.56
25mg
B275951-25mg
—
1 In stock
€279.33
50mg
B275951-50mg
—
1 In stock
€484.11
100mg
B275951-100mg
Made to order · 8–12 wks
€792.16
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Desiccated 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1,2,3,3a-Tetrahydro-3a-hydroxy-6-methyl-1-phenyl-4H-pyrrolo[2,3-b]quinolin-4-one | 1-Phenyl-1,2,3,4-tetrahydro-4-hydroxypyrrolo(2.3-b)-7-methylquinolin-4-one | CHEBI:75379 | KBioGR_000194 | 6-methyl-3a-oxidanyl-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4
Specifications & Purity
≥99%
Biochemical and Physiological Mechanisms
Cell-permeable, reversible inhibitor of non-muscle myosin II. Shows high affinity and selectivity for vertebrate and invertebrate Myosin II (IC 50 values 0.5-5 μM). Inhibits actin-activated MgATPase activity and in vitro motility of class II myosins.
Storage
Protected from light,Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Refer to SDS for more information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥99%
Names and Identifiers
Pubchem Sid
Canonical Smiles
CC1=CC2=C(C=C1)N=C3C(C2=O)(CCN3C4=CC=CC=C4)O
IUPAC Name
3a-hydroxy-6-methyl-1-phenyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-one
InChIKey
LZAXPYOBKSJSEX-UHFFFAOYSA-N
INCHI
1S/C18H16N2O2/c1-12-7-8-15-14(11-12)16(21)18(22)9-10-20(17(18)19-15)13-5-3-2-4-6-13/h2-8,11,22H,9-10H2,1H3
Isomeric SMILES
CC1=CC2=C(C=C1)N=C3C(C2=O)(CCN3C4=CC=CC=C4)O
Molecular Weight
292.34
Reaxy-Rn
10016269
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10016269&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
ClassQuinolines and derivatives
SubclassPyrroloquinolines
Intermediate Tree Nodes Not available
Direct ParentPyrroloquinolines
Alternative Parents Phenylpyrrolidines  Aminoquinolines and derivatives  Aryl alkyl ketones  Aniline and substituted anilines  Imidolactams  Tertiary alcohols  Pyrroles  Propargyl-type 1,3-dipolar organic compounds  Carboxamidines  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrroloquinoline - Aminoquinoline - 1-phenylpyrrolidine - Aryl ketone - Aniline or substituted anilines - Aryl alkyl ketone - Monocyclic benzene moiety - Benzenoid - Imidolactam - Pyrrole - Pyrrolidine - Tertiary alcohol - Ketone - Amidine - Carboxylic acid amidine - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Azacycle - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Alcohol - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrroloquinolines. These are compounds containing a pyrroloquinoline moiety, which consists of a pyrrole ring fused to a quinoline.
External Descriptors cyclic ketone - tertiary alcohol - pyrroloquinoline
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HBB Tbio Hemoglobin beta chain (329 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CASP1 Tchem Caspase-1 (6235 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CASP7 Tchem Caspase-7 (3146 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RGS4 Tchem Regulator of G-protein signaling 4 (13867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH9 Tbio Myosin-9 (4 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH10 Tchem Myosin-10 (168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH14 Tchem Myosin-14 (217 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
lef Anthrax lethal factor (7585 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FTL Ferritin light chain (43324 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Myosin-2 heavy chain, non muscle (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
mhcA Myosin-2 heavy chain (9 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MIC Myosin IC heavy chain (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYO10 Unconventional myosin-X (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH7 Myosin-7 (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Myo1b Unconventional myosin-Ib (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH4 Myosin-4 (4 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYH10 Nonmuscle myosin heavy chain (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Myo5a Unconventional myosin-Va (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
zip Myosin heavy chain, non-muscle (1 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.

11 results found

Lot NumberCertificate TypeDateItem
B2419568B2419568Certificate of AnalysisJan 08, 2024 B275951
B2419569B2419569Certificate of AnalysisJan 08, 2024 B275951
B2419570B2419570Certificate of AnalysisJan 08, 2024 B275951
B2419571B2419571Certificate of AnalysisJan 08, 2024 B275951
B2419572B2419572Certificate of AnalysisJan 08, 2024 B275951
B2419573B2419573Certificate of AnalysisJan 08, 2024 B275951
B2419574B2419574Certificate of AnalysisJan 08, 2024 B275951
B2419576B2419576Certificate of AnalysisJan 08, 2024 B275951
B2419578B2419578Certificate of AnalysisJan 08, 2024 B275951
B2419579B2419579Certificate of AnalysisJan 08, 2024 B275951
B2419580B2419580Certificate of AnalysisJan 08, 2024 B275951
Chemical and Physical Properties
SolubilitySoluble in DMSO to 100 mM
SensitivityLight sensitive
Molecular Weight292.300 g/mol
XLogP32.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass292.121 Da
Monoisotopic Mass292.121 Da
Topological Polar Surface Area52.900 Ų
Heavy Atom Count22
Formal Charge0
Complexity497.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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