1H-Indazole-5-sulfonic acid | CAS No. 98550-01-7
1H-Indazole-5-sulfonic acid
Basic Information
CAS Number
98550-01-7
Molecular Formula
C7H6N2O3S
Molecular Weight
198.2 g/mol
AD
Basic Physical Properties
Safety Information
View Safety InformationHazard Statement
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H332
Harmful if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- AM86159
- DTXSID40332650
- 1H-Indazole-5-sulfonicacid
- 5-Isoindazolesulfonic acid
- MB12342
- F17756
- 98550-01-7
- 1H-indazole-5-sulfonic acid
- SCHEMBL3058692
- 1H-Indazole-5-sulfonic acid
MDL Number
MFCD13176738
FAQ
What regulatory guidelines apply to 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7)?
1H-Indazole-5-sulfonic acid (CAS: 98550-01-7) must comply with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) for handling and storage. Under REACH regulations, it needs to be registered if used in quantities above certain thresholds. The Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) may have specific requirements for its use in pharmaceuticals and environmental releases, respectively, depending on its application.
Are there alternatives to 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7) in synthesis?
Indazole-5-sulfonic acid alternatives include derivatives like 1H-indazole-6-sulfonic acid or other sulfonamides. In some cases, isonicotinic acid hydrazide (IAH) or other hydrazide compounds can serve as effective substitutes. The choice depends on the specific needs of the synthesis, such as reactivity and solubility.
What is the market or research trend for 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7)?
The market trend for 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7) is driven by its applications in pharmaceuticals and organic synthesis. Research is focused on its use as a starting material for the synthesis of bioactive molecules. Recent trends indicate growing interest in its use for developing new drugs and materials due to its unique chemical properties.
How should waste containing 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7) be handled?
Waste containing 1H-Indazole-5-sulfonic acid (CAS: 98550-01-7) should be collected in appropriate containers and disposed of by incineration or professional waste disposal services. Care must be taken to ensure the waste is neutralized and cleaned before disposal. Environmental precautions include ensuring no contamination of water sources and proper labeling of waste containers to comply with regulatory requirements.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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