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7803-58-9

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Identification

Name
Sulfamide
CAS
7803-58-9
Synonyms
DIAMINO SULFONIC ACID
LABOTEST-BB LT00077259
RARECHEM AM UF NL01
SULFAMIDE
SULFURIC DIAMIDE
SULPHAMIDE
sulphuric diamide
Suleamide
Sulfuryl amide
Sulfamide, 98+%
SULFAMIDE(4-HYDROXY-2-METHYL-2H-1,2-BENZOISOTHIAZOL-2-ACETICETHER-1,1-DIOXIDE)
Sulfuryl amine
SULFAMIDE ( SULFURYL AMIDE )
Imidosulfamic Acid
NSC 252
Sulfonyl Diamide
Sulfuryl Diamide
Sulfamamide
EINECS(EC#)
232-262-9
Molecular Formula
H4N2O2S
MDL Number
MFCD00011606
Molecular Weight
96.11
MOL File
7803-58-9.mol

Chemical Properties

Appearance
White Solid
mp 
90-92 °C(lit.)

density 
1.611 g/mL at 25 °C(lit.)

Water Solubility 
soluble
Usage
A carbonic anhydrase inhibitor; used for treatment of cancer.
Sensitive 
Moisture Sensitive
Merck 
14,8922
Uses
Sulfamide and its derivatives can also be used to prepare fused thiadiazine systems, Reaction with 2-aminoacetophenones affords IH-2,1,3-benzothia- diazine 2,2-dioxides 77 (65JOC3960). The corresponding 3,4-dihydro deriv- atives are readily available from 2-aminobenzylamines with either sulfuryl chloride (70M1443) or sulfamide (66USP3278532; 71MI055). These kinds of compounds can also be obtained from N-aryl-N'-alkylsulfamides and s-trioxane in a reaction involving cyclization by intramolecular sulfamido- methylation (79JOC2032) (Scheme 30).
CAS DataBase Reference
7803-58-9(CAS DataBase Reference)
NIST Chemistry Reference
Sulfamide(7803-58-9)
EPA Substance Registry System
7803-58-9(EPA Substance)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany 
3


9
HS Code 
28530090

Raw materials And Preparation Products

Material Safety Data Sheet(MSDS)

msds information
Sulfamide(7803-58-9).msds

Questions And Answer

Description
Sulfamide is a white solid substance that is normally produced by reacting sulfuryl chloride with ammonia. Sulfamide is stable under normal conditions and soluble in acetone and DMSO. Sulfamide may also refer to the functional group in organic chemistry, and it consists of at least one group attached to a nitrogen atom of sulfamide.
It is a carbonic anhydrase inhibitor and is widely used as a pharmaceutical intermediate.
Sulfamide is sensitive to moisture, thus should be kept away from water and humidity. It should also be stored away from oxidizing agents. Sulfamide should be kept in a tightly closed container and placed in a cool, dry, and well-ventilated condition.

Spectrum Detail

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