Home > Name List By 6 > 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one

CAS No 68475-42-3 , 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one

  • Name: 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
  • Synonyms: 68475-42-3; Anagrelidum; Anagrelide (INN/BAN); HSDB 7325; Anagrelida [INN-Spanish]; Anagrelidum [INN-Latin]; CHEBI:142290;Anagrelida;6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one;
  • CAS Registry Number:
  • Density: 1.77g/cm3
  • Refractive index: 1.79
  • Water Solubility: slightly soluble
  • Molecular Weight: 256.08808
  • InchiKey: OTBXOEAOVRKTNQ-UHFFFAOYSA-N
  • InChI: 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)
  • Molecular Formula: C10H7Cl2N3O
  • Molecular Structure:CAS No:68475-42-3 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
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68475-42-3 ANAGRELIDE

  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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68475-42-3 Anagrelide

  • China Hangzhou Sage Chemical Co., Ltd. [Manufacturer]
  • Tel: +86-571-86818502
  • Fax: +86-571-86818503
  • Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, null,ZhejiangChina
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68475-42-3 Anagrelide

  • United States LGM Pharma [Manufacturer]
  • Tel: 561-981-9994
  • Fax: 561-892-0580
  • Address: 922 Clint Moore Road
    Boca Raton, FL 33487 null,nullUnited States
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68475-42-3 Anagrelide

  • China Wuxi Mizat Chemical Technology Co., Ltd. [Manufacturer]
  • Tel: +86-510-86106900/ +86-510-86125752
  • Fax: +86-510-86125752
  • Address: No.205,zhencheng Road,
    HI-TECT District,
    Wuxi, Jiangsu,China null,nullChina
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68475-42-3 Anagrelide

  • China Haihang Industry Co., Ltd. null
  • Tel: +86-(531)-88032799
  • Fax: +86-(531)-85821093
  • Address: 2/F, East Tower, Bldg 12, No. 2 Qilihe Road, Jinan 250100, null,nullChina
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68475-42-3 Anagrelide

  • China Laiwu Hehui Chemical Co.,Ltd. null
  • Tel: +86-(531)-88772589
  • Fax: +86-(531)-88772589
  • Address: Huashan Rd., Jinan City, Shandong 250000, null,nullChina
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68475-42-3 Anagrelide

  • India Manus Aktteva null
  • Tel: +91-(79)-65123395
  • Fax: +91-(79)-26463395
  • Address: 303, 3rd Floor, Royale Manor, Law Garden, Dhulia Kot Road, Ellisbridge, Ahmedabad, Gujarat 380006, null,nullIndia
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68475-42-3 Anagrelide

  • China Betapharma(Shanghai)Co., Ltd. null
  • Tel: +86-(21)-33538380
  • Fax: +86-(21)-32082820
  • Address: No.17#-6D. 830 Lane, Maotai Road, Shanghai 200336, null,nullChina
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68475-42-3 Anagrelide

  • United States Alfa Chem null
  • Tel: +1-(516)-504-0059, 800-375-6869
  • Fax: +1-(516)-504-0039
  • Address: 2 Harbor Way, Kings Point, New York 11024, null,nullUnited States
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68475-42-3 ANAGRELIDE

  • China HANGZHOU THINK CHEMICAL CO. [Manufacturer]
  • Tel: +86-571-81956191/ +86-571-81956192
  • Fax: +86-571-81956190
  • Address: 425 MOGAN HILL ROAD ,
    HANGZHOU, 310011 CHINA null,nullChina
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References of 6,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
Title: Anagrelide
CAS Registry Number: 68475-42-3
CAS Name: 6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3H)-one
Synonyms: 6,7-dichloro-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-one
Molecular Formula: C10H7Cl2N3O
Molecular Weight: 256.09
Percent Composition: C 46.90%, H 2.76%, Cl 27.69%, N 16.41%, O 6.25%
Literature References: Phosphodiesterase inhibitor with antiplatelet activity. Prepn: W. N. Beverung, A. Partyka, US 3932407; US RE 31617; T. A. Jenks et al., US 4146718 (1976, 1984, 1979 all to Bristol-Myers); H. Yamaguchi, F. Ishikawa, J. Heterocycl. Chem. 18, 67 (1981). Antithrombotic and platelet aggregation inhibiting properties: J. S. Fleming, J. P. Buyniski, Thromb. Res. 15, 373 (1979). Mode of action studies: S. S. Tang, M. M. Frojmovic, J. Lab. Clin. Med. 95, 241 (1980); S. Seiler et al., J. Pharmacol. Exp. Ther. 243, 767 (1987). GC-MS determn in human plasma: E. H. Kerns et al., J. Chromatogr. 416, 357 (1987). Clinical reduction of platelet counts: W. A. Andes et al., Thromb. Haemostasis 52, 325 (1984). Clinical trials to control thrombocytosis in chronic myeloproliferative diseases: M. N. Silverstein et al., N. Engl. J. Med. 318, 1292 (1988); Anagrelide Study Group, Am. J. Med. 92, 69 (1992). Review of pharmacology and clinical experience: P. E. Petrides, Expert Opin. Pharmacother. 5, 1781-1798 (2004).
 
Derivative Type: Hydrochloride monohydrate
CAS Registry Number: 58579-51-4
Manufacturers' Codes: BL-4162A; BMY-26538-01
Trademarks: Agrylin (Shire); Thromboreductin (AOP Orphan Pharm.); Xagrid (Shire)
Molecular Formula: C10H7Cl2N3O.HCl.H2O
Molecular Weight: 310.56
Percent Composition: C 38.67%, H 3.25%, Cl 34.25%, N 13.53%, O 10.30%
Properties: Off-white powder. Very slightly sol in water; sparingly sol in DMSO, DMF. Also prepd as the hemihydrate; crystals from ethanolic HCl, mp >280°.
Melting point: mp >280°
 
Therap-Cat: Antithrombocythemic.
Keywords: Antithrombocythemic.