U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula CH4O3S
Molecular Weight 96.106
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHANESULFONIC ACID

SMILES

CS(O)(=O)=O

InChI

InChIKey=AFVFQIVMOAPDHO-UHFFFAOYSA-N
InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

HIDE SMILES / InChI

Molecular Formula CH4O3S
Molecular Weight 96.106
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Methanesulfonic acid is an alkane sulfonic acid in which the alkyl group directly linked to the sulfo- functionality is methyl. Salts and esters of methanesulfonic acid are known as mesylates (or methanesulfonates, as in ethyl methanesulfonate). Methanesulfonic acid is used as an acid catalyst in organic reactions because it is a non-volatile, strong acid that is soluble in organic solvents. Methanesulfonic acid is convenient for industrial applications because it is liquid at ambient temperature. Methanesulfonic acid is also a primary ingredient in rust and scale removers. It is used to clean off surface rust from ceramic, tiles and porcelain which are usually susceptible to acid attack.

Approval Year

PubMed

PubMed

TitleDatePubMed
Effect of peripheral nerve injury on dorsal root ganglion neurons in the C57 BL/6J mouse: marked changes both in cell numbers and neuropeptide expression.
2001
Extracting biological information from DNA arrays: an unexpected link between arginine and methionine metabolism in Bacillus subtilis.
2001
Changes in neuropeptide expression in the trigeminal ganglion following inferior alveolar nerve section in the ferret.
2001
Catecholamines play a role in the production of interleukin-6 and interleukin-1alpha in unburned skin after burn injury in mice.
2001 Apr
Opposite effects of dexamethasone and ACTH on the adrenal cortex response to ethane dimethanesulphonate (EDS).
2001 Apr
Early Neurodegeneration after Hypoxia-Ischemia in Neonatal Rat Is Necrosis while Delayed Neuronal Death Is Apoptosis.
2001 Apr
Effects of increased intraocular pressure on rat retinal ganglion cells.
2001 Apr
Projections from the amygdalo-piriform transition area to the amygdaloid complex: a PHA-l study in rat.
2001 Apr 16
Structural characterization of phosphorylated chitosan and their applications as effective additives of calcium phosphate cements.
2001 Aug
The distribution and characterization of NADPH-d/NOS-IR neurons in the rat cuneate nucleus.
2001 Aug 10
Epididymal epithelial cell involution following a single intraperitoneal administration of ethane dimethanesulfonate in the goat (Capra hircus).
2001 Aug 15
Noradrenergic projections from the A1 field to the preoptic area in the brain of the ewe and Fos responses to oestrogen in the A1 cells.
2001 Feb
Apoptosis related gene products in differentiated and tumorigenic rat Leydig cells and following regression induced by the cytotoxin ethane dimethanesulphonate.
2001 Feb
Selective inhibition of human mast cell tryptase by gabexate mesylate, an antiproteinase drug.
2001 Feb 1
Differential regulation of trkA and p75 in noradrenergic pelvic autonomic ganglion cells after deafferentation of their cholinergic neighbours.
2001 Jan
Evaluation of muscle re-innervation employing pre- and post-axotomy injections of fluorescent retrograde tracers.
2001 Jan 1
Vaccination for neuroprotection in the mouse optic nerve: implications for optic neuropathies.
2001 Jan 1
Expression of brain-derived neurotrophic factor in cortical neurons is regulated by striatal target area.
2001 Jan 1
Phrenic motoneurons receive monosynaptic inputs from the Kölliker-Fuse nucleus: a light- and electron-microscopic study in the rat.
2001 Jan 12
Sensory innervation of the cervical facet joints in rats.
2001 Jan 15
Early testicular response to intraperitoneal administration of ethane dimethanesulphonate (EDS) in the goat (Capra hircus).
2001 Jan-Apr
Ethanedisulfonate is degraded via sulfoacetaldehyde in Ralstonia sp. strain EDS1.
2001 Jul
Sulfonate-sulfur metabolism and its regulation in Escherichia coli.
2001 Jul
Ventral mesopontine projections of the caudomedial shell of the nucleus accumbens and extended amygdala in the rat: double dissociation by organization and development.
2001 Jul 16
Stereoselective synthesis of chiral 2,3-cis-2-ethynylaziridines by base-mediated intramolecular amination of bromoallenes.
2001 Jul 26
Modulation of gene expression by androgen and oestrogens in the testis and prostate of the adult rat following androgen withdrawal.
2001 Jun 10
Local differences in vagal afferent innervation of the rat esophagus are reflected by neurochemical differences at the level of the sensory ganglia and by different brainstem projections.
2001 Jun 18
Slow-binding inhibition of human prostaglandin endoperoxide synthase-2 with darbufelone, an isoform-selective antiinflammatory di-tert-butyl phenol.
2001 Jun 26
A beta-fiber intensity stimulation of chronically constricted median nerve induces c-fos expression in thalamic projection neurons of the cuneate nucleus in rats with behavioral signs of neuropathic pain.
2001 Mar 23
Intracerebroventricular carbachol induces FOS immunoreactivity in lamina terminalis neurons projecting to the supraoptic nucleus.
2001 Mar 23
Excitotoxic lesions of the rostral thalamic reticular nucleus do not affect the performance of spatial learning and memory tasks in the rat.
2001 May
Phenotypic inflammation switch in rats shown by calcitonin gene-related peptide immunoreactive dorsal root ganglion neurons innervating the lumbar facet joints.
2001 May 1
Susceptibility to kindling and neuronal connections of the anterior claustrum.
2001 May 15
Neurokinin-1 receptor-immunoreactive neurons of the ventral respiratory group in the rat.
2001 May 28
The DRAG test: an assay for detection of genotoxic damage.
2001 May-Jun
Role of Cl- current in endothelin-1-induced contraction in rabbit basilar artery.
2001 Nov
Sex-induced fos in the medial preoptic area: projections to the midbrain.
2001 Oct 8
Solution-phase automated synthesis of tripeptide derivatives.
2001 Sep
A novel method for simultaneous anterograde and retrograde labeling of spinal cord motor tracts in the same animal.
2001 Sep
Distribution of gonadal steroid receptor-containing neurons in the preoptic-periaqueductal gray-brainstem pathway: a potential circuit for the initiation of male sexual behavior.
2001 Sep 17
Identification of NPY-induced c-Fos expression in hypothalamic neurones projecting to the dorsal vagal complex and the lower thoracic spinal cord.
2001 Sep 24
Patents
Substance Class Chemical
Created
by admin
on Wed Jul 05 22:35:12 UTC 2023
Edited
by admin
on Wed Jul 05 22:35:12 UTC 2023
Record UNII
12EH9M7279
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
METHANESULFONIC ACID
HSDB   II   MI  
Systematic Name English
MESYLATE
Common Name English
NSC-3718
Code English
J1.465F
Code English
METHYLSULFONIC ACID
Systematic Name English
METHANESULPHONIC ACID
Systematic Name English
MESYLIC ACID
Systematic Name English
SULFOMETHANE
Systematic Name English
METHANESULFONIC ACID [MI]
Common Name English
METHANESULFONIC ACID [HSDB]
Common Name English
METHANESULFONIC ACID [II]
Common Name English
Code System Code Type Description
MESH
C045880
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
CAS
75-75-2
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
RXCUI
1426388
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
ALTERNATIVE
FDA UNII
12EH9M7279
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
WIKIPEDIA
METHANESULFONIC ACID
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
NSC
3718
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
EVMPD
SUB23071
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
DAILYMED
12EH9M7279
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
PUBCHEM
6395
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
EPA CompTox
DTXSID4026422
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
RXCUI
1426387
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY RxNorm
CHEBI
25224
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
ECHA (EC/EINECS)
200-898-6
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
SMS_ID
100000088617
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
CHEBI
27376
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
MERCK INDEX
M7296
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY Merck Index
NCI_THESAURUS
C45678
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
CONCEPT Industrial Aid
NCI_THESAURUS
C75648
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
HSDB
5004
Created by admin on Wed Jul 05 22:35:12 UTC 2023 , Edited by admin on Wed Jul 05 22:35:12 UTC 2023
PRIMARY
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