6-Nitro-2-aminophenol-4-sulfonic acid

Modify Date: 2025-08-25 09:01:08

6-Nitro-2-aminophenol-4-sulfonic acid Structure
6-Nitro-2-aminophenol-4-sulfonic acid structure
Common Name 6-Nitro-2-aminophenol-4-sulfonic acid
CAS Number 96-93-5 Molecular Weight 234.187
Density 1.9±0.1 g/cm3 Boiling Point N/A
Molecular Formula C6H6N2O6S Melting Point 325 °C (dec.)(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 3-Amino-4-hydroxy-5-nitrobenzenesulfonic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Melting Point 325 °C (dec.)(lit.)
Molecular Formula C6H6N2O6S
Molecular Weight 234.187
Exact Mass 233.994659
PSA 154.82000
LogP -1.53
Index of Refraction 1.701
InChIKey RHPXYZMDLOJTFF-UHFFFAOYSA-N
SMILES Nc1cc(S(=O)(=O)O)cc([N+](=O)[O-])c1O
Water Solubility Soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB4900000
CHEMICAL NAME :
Benzenesulfonic acid, 3-amino-4-hydroxy-5-nitro-
CAS REGISTRY NUMBER :
96-93-5
BEILSTEIN REFERENCE NO. :
3144885
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H6-N2-O6-S
MOLECULAR WEIGHT :
234.20
WISWESSER LINE NOTATION :
WSQR CZ DQ ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1053,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1053,1986

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45-S27
RIDADR UN 2585 8/PG 3
WGK Germany 3
RTECS DB4900000
HS Code 2922299090

 Synthetic Route

~%

6-Nitro-2-aminophenol-4-sulfonic acid Structure

6-Nitro-2-amino...

CAS#:96-93-5

Literature: DE93443 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 765

~%

6-Nitro-2-aminophenol-4-sulfonic acid Structure

6-Nitro-2-amino...

CAS#:96-93-5

Literature: DE121427 ;

 Customs

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles4

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The electrochemical oxidation of four aromatic amines, with different substituent groups, 3-amino-4-hydroxy-5-nitrobenzenesulfonic acid (A1), 5-amino-2-methoxybenzenesulfonic acid (A2), 2,4-dihydroxya...

Yaws CL.

Thermophysical Properties of Chemicals and Hydrocarbons 2nd ed.,, (2014), 100

 6-Nitro-2-aminophenol-4-sulfonic acidBioassay

View more

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
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 Synonyms

EINECS 202-546-7
MFCD00035910
WSQR CZ DQ ENW
6-Nitro-2-aminophenol-4-sulfonic acid
3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid
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