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CAS No 123948-87-8 , Topotecan

  • Name: Topotecan
  • Synonyms: Hycamptin; Topotecan lactone; Hycamptamine; Topotecane [INN-French];Topotecan; Hycamtamine; Topotecanum; Topotecanum [INN-Latin];Hycamtin;
  • CAS Registry Number:
  • Transport: UN 3286 3/PG 2
  • Melting Point: −114 °C(lit.)
  • Flash Point: 427.3°C
  • Boiling Point: >100 °C(lit.)
  • Density: 1.49g/cm3
  • Refractive index: 1.733
  • Safety Statements: S26;S45;S36/37/39;S37/39;
  • Hazard Symbols: T,C,F,Xi
  • Flash Point: 427.3°C
  • EINECS: 231-595-7
  • Molecular Weight: 421.44582
  • InchiKey: UCFGDBYHRUNTLO-QHCPKHFHSA-N
  • InChI: InChI=1S/C23H23N3O5/c1-4-23(30)16-8-18-20-12(9-26(18)21(28)15(16)11-31-
    22(23)29)7-13-14(10-25(2)3)19(27)6-5-17(13)24-20/h5-8,27,30H,4,9-11H2,
    1-3H3/t23-/m0/s1
  • Risk Statements: 36/37/38-67-35-20-11-34
  • Molecular Formula: C23H23N3O5
  • Molecular Structure:CAS No:123948-87-8 Topotecan
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123948-87-8 Topotecan

  • Canada McTony Bio&Chem [Importer/Exporter]
  • Tel: 604 249 2899
  • Address: null CANADA,CANADACanada
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123948-87-8 Topotecan

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123948-87-8 Topotecan

  • India CSC Pharmaceuticals Limited null
  • Tel: +91-(22)-4022 7098, 65966567
  • Fax: +91-(22)-22036884
  • Address: 243/ 3-B, Mangaldas Bulding, 2nd Floor, Mangaldas Road, Princess Street, Mumbai, Maharashtra 400 002, null,nullIndia
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123948-87-8 Topotecan

  • Belgium TCI EUROPE N.V. [Manufacturers]
  • Tel: 00800 46 73 86 67
  • Fax: +32 (0) 3 735 07 01
  • Address: BELGIUM null,nullBelgium
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123948-87-8 Topotecan

  • China United Pharmaceutical (Far East) Limited [Importer/Exporter]
  • Tel: 86-20-87551607
  • Fax: 86-20-87551572
  • Address: 21B Hui Ting Xuan, Du Shi Hua Ting, 358 Tian He Bei Road, Guangzhou 510620, China. Guangzhou,GuangdongChina
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123948-87-8 Topotecan

  • China Shanghai Amadis Bio-Technology Co., Ltd [Manufacturers]
  • Tel: 0086-21-3616 2072, 6117 5616
  • Fax: 0086-21-3616 2076
  • Address: Suite 2, No.868 Zhenchen Road, Baoshan District, Shanghai, 200 444, China. Shanghai,ShanghaiChina
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123948-87-8 Topotecan

  • China Shanghai JUNJIE Bio-Technolgy [Manufacturers]
  • Tel: 86 21 - 51320300 51320301
  • Fax: 86 21 - 51320300 51320301-8018
  • Address: No. 2-502, 720 Cailun Road, Zhangjiang Hi-Tech Park,Shanghai 201203, P. R. China Shanghai,ShanghaiChina
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123948-87-8 Topotecan

  • China Knowshine (Shanghai) Pharmachemicals Inc. [Manufacturers]
  • Tel: +86-(21)-51320697
  • Fax: +86-(21)-51320699
  • Address: 1043 Halei Road, Suite 306, Zhangjiang Hi-tech Park, Shanghai 201203, Shanghai,ShanghaiChina
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123948-87-8 Topotecan

  • United States BIOLOGOS [Importer/Exporter]
  • Tel: 800 246 4088
  • Fax: (630)-801-4766
  • Address: 2235 Cornell Ave. Montgomery, Illinois 60538-3201 Illinois,IllinoisUnited States
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123948-87-8 Topotecan

  • China Techwin Bio.& Pharm.Technology Limited [Manufacturers]
  • Tel: +86-755-8261 6423
  • Fax: +86-755-8261 9449
  • Address: 409 Zhongzhen Bldg., No.68 Luofang Road, Shenzhen,518003, Guangdong, China Shenzhen,GuangdongChina
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References of Topotecan
Title: Topotecan
CAS Registry Number: 123948-87-8
CAS Name: (4S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3¢,4¢:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Synonyms: 9-[(dimethylamino)methyl]-10-hydroxy-(20S)-camptothecin; hycamptamine
Manufacturers' Codes: SKF-104864
Molecular Formula: C23H23N3O5
Molecular Weight: 421.45
Percent Composition: C 65.55%, H 5.50%, N 9.97%, O 18.98%
Literature References: DNA topoisomerase I inhibitor; semisynthetic analog of camptothecin, q.v. Prepn: J. C. Boehm et al., EP 321122; eidem, US 5004758 (1989, 1991 both to SmithKline Beecham); W. D. Kingsbury et al., J. Med. Chem. 34, 98 (1991). HPLC determn in plasma: J. H. Beijnen et al., J. Pharm. Biomed. Anal. 8, 789 (1990). Clinical pharmacology: E. K. Rowinsky et al., J. Clin. Oncol. 10, 647 (1992); and pharmacokinetics: L. J. C. van Warmerdam et al., Cancer Chemother. Pharmacol. 38, 254 (1996). Clinical evaluation in ovarian cancer: A. P. Kudelka et al., J. Clin. Oncol. 14, 1552 (1996); in small cell lung cancer: J. H. Schiller et al., ibid. 2345. Review of clinical toxicity: K. Seiter, Expert Opin. Drug Safety 4, 45-53 (2005).
 
Derivative Type: Hydrochloride
CAS Registry Number: 119413-54-6
Manufacturers' Codes: NSC-609669; SKF-104864A
Trademarks: Hycamtin (GSK)
Molecular Formula: C23H23N3O5.HCl
Molecular Weight: 457.91
Percent Composition: C 60.33%, H 5.28%, N 9.18%, O 17.47%, Cl 7.74%
Properties: Light yellow to greenish powder, mp 213-218° (dec). Soluble in water up to 1 mg/ml.
Melting point: mp 213-218° (dec)
 
Therap-Cat: Antineoplastic.
Keywords: Antineoplastic; Alkaloids/Natural Products; Camptothecin Derivatives; Topoisomerase I Inhibitor.