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CAS No 154-42-7 , 2-amino-3,7-dihydropurine-6-thione

  • Name: 2-amino-3,7-dihydropurine-6-thione
  • Synonyms: Lanvis; Tabloid; thioguanine; 6-Mercaptoguanine; 2-Amino-6-purinethiol;6-Thioguanine; Tioguanin; 2-Amino-6-mercaptopurine; Tioguanine;2-amino-3,7-dihydropurine-6-thione;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 360 ºC
  • Flash Point: 356°C
  • Boiling Point: 123 (29 torr)
  • Density: 2.08 g/cm3
  • Safety Statements: R25
  • Hazard Symbols: T: Toxic;
  • Flash Point: 356°C
  • EINECS: 205-827-2
  • Molecular Weight: 167.1917
  • InchiKey: WYWHKKSPHMUBEB-UHFFFAOYSA-N
  • InChI: InChI=1S/C5H5N5S/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
  • Risk Statements: S28A;S45
  • Molecular Formula: C5H5N5S
  • Molecular Structure:CAS No:154-42-7 2-amino-3,7-dihydropurine-6-thione
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154-42-7 Thioguanine

  • China Taizhou Crene Chempharm Co., Ltd. null
  • Tel: +86-(576)-88813233
  • Fax: +86-(576)-88670057
  • Address: Weiwu Load Economic Developed Zone, Taizhou, Zhejiang 318000, null,nullChina
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154-42-7 Tioguanine

  • China Hangzhou Pharma & Chem Co.,Ltd. [Manufacturers]
  • Tel: +86-571-87040515
  • Fax: +86-571-87214761
  • Address: Rm.1201,QinglianBldg.No,139QingchunRd,HangzhouCity,Zhejiang,China Hangzhou,ZhejiangChina
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154-42-7 2-Amino-6-purinethiol

  • China ALL PRO CORPORATION [Manufacturers]
  • Tel: 86-532-82850205
  • Fax: 86-532-82818519
  • Address: No.592, TONGHE ROAD, QINGDAO, CHINA QINGDAO,SHANDONGChina
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154-42-7 5024 THIOGUANINE

  • China Shanghai Oripharm Co.,Ltd [Manufacturer]
  • Tel: +86-21-64396936
  • Fax: +86-21-64814386
  • Address: Room1404,YunSun Towder,
    No.2025 ZhongShanXi Road
    Shanghai 200235
    P.R.China null,nullChina
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154-42-7 2-Amino-6-thiopurine

  • China Rich Fine Chemicals Co.,Ltd. null
  • Fax: 86 25 84730118
  • Address: Room 2008, International Trade Center,No.18 East Zhongshan Road,Nanjing null,nullChina
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154-42-7 Thioguanine

  • China Zhejiang Esun Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(571)-56261068
  • Fax: +86-(571)-56287608
  • Address: Sandun, Xihu Industry Park, Hangzhou City, Zhejiang 310030, Hangzhou,ZhejiangChina
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154-42-7 2-AMINO-6-PURINETHIOL (THIOGUANINE)

  • United States CHEM-IS-TRY Inc. [Manufacturer]
  • Tel: 877-CHEM-123/ 732-372-7311
  • Fax: 732-372-7312
  • Address: CHEM-IS-TRY Inc.
    160-1, Liberty Street,
    Liberty Corporate Park
    Metuchen, NJ 08840 (USA) null,nullUnited States
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154-42-7 Tioguanine

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154-42-7 6-Thioguanine

  • 6-Thioguanine
  • Germany Bernhagen-Chemie GmbH [Manufacturer]
  • Tel: +49 (0)6172 1399940
  • Fax: +49 (0)6172 1399949
  • Address: Stift-Tepl Stra? 6 61352 Bad Homburg vdHGERMANY 61352 Bad Homburg vdH,nullGermany
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154-42-7 2-Amino-6-purinethiol

  • United States PHT International Inc. [Manufacturers]
  • Tel: +1-704-554-9657 86-21-6278-7647
  • Fax: 1-704-554-8098 704) 849-7297
  • Address: 8133 Ardrey Kell Rd., Suite 204Charlotte, NC 28277 Charlotte,NCUnited States
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References of 2-amino-3,7-dihydropurine-6-thione
Title: Thioguanine
CAS Registry Number: 154-42-7
CAS Name: 2-Amino-1,7-dihydro-6H-purine-6-thione
Synonyms: 2-aminopurine-6-thiol
Trademarks: Lanvis (GSK); Tabloid (GSK)
Molecular Formula: C5H5N5S
Molecular Weight: 167.19
Percent Composition: C 35.92%, H 3.01%, N 41.89%, S 19.18%
Literature References: Prepn: Elion, Hitchings, J. Am. Chem. Soc. 77, 1676 (1955); Hitchings, Elion, US 2697709; US 2800473; US 2884667; Hitchings et al., US 3019224; US 3132144 (1954, 1957, 1959, 1962, and 1964, all to Burroughs Welcome).
Properties: Needles from water, mp >360°.
Melting point: mp >360°
Therap-Cat: Antineoplastic.
Keywords: Antineoplastic; Antimetabolites; Purine Analogs.