Anagrelide
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Hodoodo CAT#: H317191

CAS#: 68475-42-3 (free base)

Description: Anagrelide (Agrylin/Xagrid, Shire and Thromboreductin, AOP Orphan Pharmaceuticals) is a drug used for the treatment of essential thrombocytosis (ET; essential thrombocythemia), or overproduction of blood platelets. It also has been used in the treatment of chronic myeloid leukemia. Anagrelide works by inhibiting the maturation of platelets from megakaryocytes. The mechanism of action of anagrelide is as a Phosphodiesterase 3 Inhibitor. The physiologic effect of anagrelide is by means of Decreased Platelet Production. Anagrelide is a synthetic quinazoline derivative, Anagrelide reduces platelet production through a decrease in megakaryocyte maturation. Anagrelide inhibits cyclic AMP phosphodiesterase, as well as ADP- and collagen-induced platelet aggregation. At therapeutic doses, it does not influence white cell counts or coagulation parameters. Anagrelide is used for treatment of essential thrombocythemia to reduce elevated platelet counts and the risk of thrombosis.


Chemical Structure

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Anagrelide
CAS# 68475-42-3 (free base)

Theoretical Analysis

Hodoodo Cat#: H317191
Name: Anagrelide
CAS#: 68475-42-3 (free base)
Chemical Formula: C10H7Cl2N3O
Exact Mass: 255.00
Molecular Weight: 256.090
Elemental Analysis: C, 46.90; H, 2.76; Cl, 27.69; N, 16.41; O, 6.25

Price and Availability

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25mg USD 270 2 Weeks
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Related CAS #: 68475-42-3 (free base); 58579-51-4 (hydrochloride)  

Synonym: Agrelin; Agrylin; Anagrelide; Anagrelide; BL 4162A; Xagrid; Shire; Thromboreductin

IUPAC/Chemical Name: 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one

InChi Key: OTBXOEAOVRKTNQ-UHFFFAOYSA-N

InChi Code: InChI=1S/C10H7Cl2N3O/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)

SMILES Code: C1C2=C(C=CC(=C2Cl)Cl)NC3=NC(=O)CN31

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 256.09 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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18: Uz B. Anagrelide may induce acute pancreatitis: the evidences are growing. Ann Hematol. 2017 Jan;96(1):167-168. doi: 10.1007/s00277-016-2850-4. Epub 2016 Oct 18. PubMed PMID: 27752824.

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20: Dombi P, Illés Á, Demeter J, Homor L, Simon Z, Karadi E, Udvardy M, Egyed M. Anagrelide reduces thrombotic risk in essential thrombocythaemia vs. hydroxyurea plus aspirin. Eur J Haematol. 2017 Feb;98(2):106-111. doi: 10.1111/ejh.12806. Epub 2016 Sep 19. PubMed PMID: 27557754.