Sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate, also known as acetarsol, is a chemical compound with the molecular formula C8H9AsO5Na. It is an arsenical antiseptic that has been used historically in the treatment of various infections, particularly those caused by gram-negative bacteria. The compound is derived from the combination of a hydroxyacetyl group with an aminophenyl moiety, which is then complexed with arsenic. Despite its historical use, acetarsol has fallen out of favor due to the potential toxicity associated with arsenic compounds and the development of safer and more effective antibiotics. It is important to note that the use of arsenic-based drugs is now largely obsolete, and modern medicine relies on alternative treatments that are both safer and more targeted.
140-45-4
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Basic information
- Product Name: sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate
- Synonyms: sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate;SODIUMPARA-N-GLYCOLYLARSANILATE;[4-[(Hydroxyacetyl)amino]phenyl]arsonic acid hydrogen sodium salt;Allegan;Arsanilic acid, N-glycoloyl-, monosodium salt;Arsonic acid, (4-((hydroxyacetyl)amino)phenyl)-, monosodium salt (9ci);Einecs 205-415-2;Quarcyl
- CAS NO:140-45-4
- Molecular Formula: C8H9AsNNaO5
- Molecular Weight: 297.07213
- EINECS: 205-415-2
- Product Categories: N/A
- Mol File: 140-45-4.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate(CAS DataBase Reference)
- NIST Chemistry Reference: sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate(140-45-4)
- EPA Substance Registry System: sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate(140-45-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 140-45-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 140-45-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.Calculate Digit Verification of CAS Registry Number 140-45:
(5*1)+(4*4)+(3*0)+(2*4)+(1*5)=34
34 % 10 = 4
So 140-45-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H10AsNO5.Na/c11-5-8(12)10-7-3-1-6(2-4-7)9(13,14)15;/h1-4,11H,5H2,(H,10,12)(H2,13,14,15);/q;+1/p-1
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sodium hydrogen [4-[(hydroxyacetyl)amino]phenyl]arsonate
