Anagrelide HCl - ≥98% , Phosphodiesterase 3 inhibitor, CAS No.58579-51-4, Phosphodiesterase 3 inhibitor

CAS: 58579-51-4 Cat. No.: A129685 Molecular Weight: 292.55 EC Number: 680-360-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
A869408 | TVWRQCIPWUCNMI-UHFFFAOYSA-N | BL 4162A | CCG-265012 | Thromboreductin | IMIDAZO(2,1-.BETA.)QUINAZOLIN-2(3H)-ONE, 6,7-DICHLORO-1,5-DIHYDRO-, MONOHYDROCHLORIDE | MLS001401396 | Q27121669 | SR-01000781260 | Anagrelide HCL | 6,7-Dichloro-1,5-dihydro
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
A129685-50mg
5

$47.90

$71.90
Save $24.00 (33.38%)
250mg
A129685-250mg
5

$226.90

$340.90
Save $114.00 (33.44%)
1g
A129685-1g
2

$726.90

$1,090.90
Save $364.00 (33.37%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C 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

A potent type III phosphodiesterase inhibitor

Specifications

Synonyms
A869408 | TVWRQCIPWUCNMI-UHFFFAOYSA-N | BL 4162A | CCG-265012 | Thromboreductin | IMIDAZO(2, 1-.BETA.)QUINAZOLIN-2(3H)-ONE, 6, 7-DICHLORO-1, 5-DIHYDRO-, MONOHYDROCHLORIDE | MLS001401396 | Q27121669 | SR-01000781260 | Anagrelide HCL | 6, 7-Dichloro-1, 5-dihydro
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Anagrelide hydrochloride is a potent PDE3 (type III phosphodiesterase) inhibitor (IC50 = 36 nM). Produces potent thrombocytopenic effects via inhibition of megakaryocyte maturation and inhibits platelet aggregation.Potent cAMP PDE-3 inhibitor (IC 50 = 36
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Mechanism of action
Phosphodiesterase 3 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. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Pubchem Sid488202861
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488202861
Canonical SmilesC1C2=C(C=CC(=C2Cl)Cl)N=C3N1CC(=O)N3.Cl
IUPAC Name6,7-dichloro-3,5-dihydro-1H-imidazo[2,1-b]quinazolin-2-one;hydrochloride
InChIKeyTVWRQCIPWUCNMI-UHFFFAOYSA-N
INCHI1S/C10H7Cl2N3O.ClH/c11-6-1-2-7-5(9(6)12)3-15-4-8(16)14-10(15)13-7;/h1-2H,3-4H2,(H,13,14,16);1H
Isomeric SMILES C1C2=C(C=CC(=C2Cl)Cl)N=C3N1CC(=O)N3.Cl
WGK Germany 3
Molecular Weight 292.55
Reaxy-Rn 4614131
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4614131&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
ClassDiazanaphthalenes
SubclassBenzodiazines
Intermediate Tree Nodes Not available
Direct ParentQuinazolines
Alternative Parents Alpha amino acids and derivatives  Imidazolinones  Benzenoids  Aryl chlorides  N-acylimines  Guanidines  Propargyl-type 1,3-dipolar organic compounds  Carboximidamides  Azacyclic compounds  Organopnictogen compounds  Organochlorides  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Alpha-amino acid or derivatives - Quinazoline - Aryl chloride - Aryl halide - Imidazolinone - Benzenoid - 2-imidazoline - Guanidine - N-acylimine - Organic 1,3-dipolar compound - Carboximidamide - Propargyl-type 1,3-dipolar organic compound - Azacycle - Carboxylic acid derivative - Hydrochloride - Organonitrogen compound - Organochloride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Organooxygen compound - Carbonyl group - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as quinazolines. These are compounds containing a quinazoline moiety, which is made up of two fused six-member aromatic rings, a benzene ring and a pyrimidine ring.
External Descriptors hydrochloride
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Klebsiella pneumoniae (43867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acinetobacter baumannii (41033 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cryptococcus neoformans (21258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Luciferin 4-monooxygenase (66902 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 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.

6 results found

Lot NumberCertificate TypeDateItem
C2321451Certificate of AnalysisJan 08, 2025 A129685
C2321461Certificate of AnalysisJan 08, 2025 A129685
C2321516Certificate of AnalysisJan 08, 2025 A129685
C2321567Certificate of AnalysisJan 08, 2025 A129685
C2321878Certificate of AnalysisJan 08, 2025 A129685
C2321888Certificate of AnalysisJan 08, 2025 A129685
Chemical and Physical Properties
SolubilitySoluble in DMSO (10 mM), water (<1 mg/ml at 25 °C), ethanol (<1 mg/ml at 25 °C), and acetone.
SensitivityMoisture sensitive
Molecular Weight292.500 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass290.973 Da
Monoisotopic Mass290.973 Da
Topological Polar Surface Area44.700 Ų
Heavy Atom Count17
Formal Charge0
Complexity360.000
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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