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Home> CAS DataBase Listed 1 > CAS 19767-45-4
Identification of 19767-45-4
  • Name:
  • Mesna (Related Reference)
  • EINECS:
  • 243-285-9
  • Synonyms:
  • Uromitexan; Sodium 2-mercaptoethanesulfonate; Prestwick_1005; Ethanesulfonic acid,2-mercapto-,monosodium salt; Ethanesulfonic acid, 2-mercapto-, monosodium salt; Mesnaum; Mesna(19767-45-4); 2-Mercaptoethanesulfonic Acid Sodium Salt; 2-sulfanylethanesulfonic acid; Lomustine,Mesna;
  • InChI:
  • InChI=1/C2H6O3S2.Na/c3-7(4,5)2-1-6;/h6H,1-2H2,(H,3,4,5);/q;+1/p-1
  • This structure is also available as a 2d Mol file
Safety Data of 19767-45-4 Properties of 19767-45-4
  • Appearance:
  • White to off-White Solid
  • Molecular Weight:
  • 164.17
  • Melting Point:
  • >240°C dec.
  • Stability:
  • Stable. Incompatible with strong oxidizing agents.
  • Usage:
  • Mesna reacts with acrolein and other urotoxic metabolites of oxazaphosphorines (cyclophosphamide or ifosfamide) to form stable, non-urotoxic compounds. Mesna does not have any antitumour activity, nor does it appear to interfere with the antitumour

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CAS No. 19767-45-4 (Mesna )

  • CAS No:19767-45-4
  • Molecular Weight: 164.17
  • Molecular Formula: C2H5NaO3S2
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product
2-Mercaptoethanesulfonic acid sodium salt
  • FOB Price:1 USD/Kilogram 
  • Cas No:19767-45-4 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:28 Year/Metric Ton 
  • Formula:C2H5NaO3S2 
  • Payment:T/T, L/C 
  • Updatetime:Oct 17 2018 
Sodium 2-mercaptoethanesulfonate
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  • Cas No:19767-45-4 
  • Min.Order: 
  • Purity:99%min 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Oct 17 2018 
Strong 99% Antineoplastic drugs Mesna CAS 19767-45-4
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  • Formula:C2H5NaO3S2 
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Mesna
  • FOB Price:1 USD/Kilogram 
  • Cas No:19767-45-4 
  • Min.Order:1/Kilogram 
  • Purity:99(%) 
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  • Formula:C2H5NaO3S2 
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Mesna (Related Reference)
  • FOB Price:  
  • Cas No:19767-45-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Oct 16 2018 
Mesna
  • FOB Price:  
  • Cas No:19767-45-4 
  • Min.Order:1/Kilogram 
  • Supply Ability:  
  • Formula:C2H5NaO3S2 
  • Payment: 
  • Updatetime:Oct 16 2018 
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Mesna
  • FOB Price:  
  • Cas No:19767-45-4 
  • Min.Order: 
  • Purity:97% 
  • Supply Ability:  
  • Formula:C2H5NaO3S2 
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  • Updatetime:Oct 16 2018 
Mesna CAS 19767-45-4
  • FOB Price:1 USD/Gram 
  • Cas No:19767-45-4 
  • Min.Order:100/Gram 
  • Purity:99.9% 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Oct 08 2018 
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Mesna
  • FOB Price:100 USD/Gram 
  • Cas No:19767-45-4 
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2-mercaptoethanesulfonicacidmonosodiumsalt
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  • Cas No:19767-45-4 
  • Min.Order: 
  • Purity:99% 
  • Supply Ability:  
  • Formula:C2H5NaO3S2 
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  • Updatetime:Apr 10 2018 
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Mesna
  • FOB Price:  
  • Cas No:19767-45-4 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C2H5NaO3S2 
  • Payment:TT, 
  • Updatetime:Mar 13 2018 
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Mesna
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  • Cas No:19767-45-4 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Nov 13 2015 
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Mesna
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  • Cas No:19767-45-4 
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Mesna
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  • Cas No:19767-45-4 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Jun 07 2018 
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Antineoplastic drugs Mesna CAS 19767-45-4
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  • Updatetime:Feb 24 2018 
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  • Cas No:19767-45-4 
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  • Cas No:19767-45-4 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Sep 22 2016 
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  • Formula:C2H5NaO3S2 
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  • Updatetime:Jul 28 2016 
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<Pre12345..6Next >
Precursor and Product
precursor:
4263-52-9
product :
45127-11-5
References of Mesna cas 19767-45-4

Toxicity

1. ???

orl-rat LD50:4440?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
2. ???

ipr-rat LD50:1251?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
3. ???

ivn-rat LD50:1683?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
4. ???

orl-mus LD50:6102?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
5. ???

ipr-mus LD50:2005?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
6. ???

ivn-mus LD50:1887?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.
7. ???

inv-dog LDLo:400?mg/kg

??? EJCODS ?? European Journal of Cancer and Clinical Oncology. 18 (1982),1377.

Safety

Hazard Codes:?IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
WGK Germany: 2
RTECS: KI7968000
Poison by intravenous route. Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. When heated to decomposition it emits toxic fumes of SOx and Na2O. See also SULFONATES and MERCAPTANS.