Dapsone • ChemWhat中文网 | 凯望化学与生物数据库

Dapsone Impurity 29 CAS#: 2755500-71-9

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 29 is chemically (E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline. Dapsone Impurity 29 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 29 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 30 CAS#: 1774-38-5

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 30 is chemically 4,4′-Sulfinylbis(nitrobenzene). Dapsone Impurity 30 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 30 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Azoxy Dimer CAS#: 35040-12-1

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Azoxy Dimer is chemically (Z)-1,2-bis(4-((4-Aminophenyl)sulfonyl)phenyl)diazene 1-oxide. Dapsone Azoxy Dimer is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Azoxy Dimer can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 27 CAS#: 35040-11-0

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 27 is chemically 4-((4-Nitrosophenyl)sulfonyl)aniline. Dapsone Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 27 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 22 CAS#: 64896-96-4

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 22 is chemically 2-Chloro-4-(phenylsulfonyl)aniline. Dapsone Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 22 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 31 CAS#: 139-65-1

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 31 is chemically 4,4′-Thiodianiline. Dapsone Impurity 31 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 31 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 28 CAS#: N/A

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 28 is chemically (Z)-2-(4-((4-Aminophenyl)sulfonyl)phenyl)-1-(4-((4-nitrophenyl)sulfonyl)phenyl)diazene 1-oxide. Dapsone Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 28 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

N-Formyl Dapsone CAS#: 21501-24-6

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

N-Formyl Dapsone is chemically N-(4-((4-Aminophenyl)sulfonyl)phenyl)formamide. N-Formyl Dapsone is supplied with detailed characterization data compliant with regulatory guideline. N-Formyl Dapsone can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 28 CAS#: 5461-23-4

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 28 is chemically 4-((4-Nitrophenyl)sulfinyl)aniline. Dapsone Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 28 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

Dapsone Impurity 26 CAS#: 1156-50-9

By great_watson-int, 7th July 2024

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Identification

Physical Data

Appearance	No data available
Solubility	No data available
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

Spectra

No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

HS Code	382290
Storage	At room temperature and away from light
Related Chemicals

Use Pattern

Dapsone Impurity 26 is chemically 4,4′-Sulfonylbis(nitrobenzene). Dapsone Impurity 26 is supplied with detailed characterization data compliant with regulatory guideline. Dapsone Impurity 26 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Dapsone. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

英文名	Dapsone Impurity 29
分子结构
CAS编号	2755500-71-9
EINECS Number
MDL Number
Beilstein Registry Number
别名	(E)-4,4′-(Diazene-1,2-diylbis(4,1-phenylenesulfonyl))dianiline
分子式	C24H20N4O4S2
分子量	492.6
InChI
InChI Key
Canonical SMILES	O=S(C1=CC=C(/N=N/C2=CC=C(S(=O)(C3=CC=C(N)C=C3)=O)C=C2)C=C1)(C4=CC=C(N)C=C4)=O

英文名	Dapsone Impurity 30
分子结构
CAS编号	1774-38-5
EINECS Number
MDL Number
Beilstein Registry Number
别名	4,4′-Sulfinylbis(nitrobenzene)
分子式	C12H8N2O5S
分子量	292.3
InChI
InChI Key
Canonical SMILES	O=N(C1=CC=C(S(C2=CC=C(N(=O)=O)C=C2)=O)C=C1)=O

英文名	Dapsone Azoxy Dimer
分子结构
CAS编号	35040-12-1
EINECS Number
MDL Number
Beilstein Registry Number
别名	(Z)-1,2-bis(4-((4-Aminophenyl)sulfonyl)phenyl)diazene 1-oxide
分子式	C24H20N4O5S2
分子量	508.6
InChI
InChI Key
Canonical SMILES	O=S(C1=CC=C(/N=[N+]([O-])/C2=CC=C(S(=O)(C3=CC=C(N)C=C3)=O)C=C2)C=C1)(C4=CC=C(N)C=C4)=O

英文名	Dapsone Impurity 27
分子结构
CAS编号	35040-11-0
EINECS Number
MDL Number
Beilstein Registry Number
别名	4-((4-Nitrosophenyl)sulfonyl)aniline
分子式	C12H10N2O3S
分子量	262.3
InChI
InChI Key
Canonical SMILES	NC1=CC=C(S(=O)(C2=CC=C(N=O)C=C2)=O)C=C1

英文名	Dapsone Impurity 22
分子结构
CAS编号	64896-96-4
EINECS Number
MDL Number
Beilstein Registry Number
别名	2-Chloro-4-(phenylsulfonyl)aniline
分子式	C12H10ClNO2S
分子量	267.7
InChI
InChI Key
Canonical SMILES	O=S(C1=CC=C(N)C(Cl)=C1)(C2=CC=CC=C2)=O

英文名	Dapsone Impurity 31
分子结构
CAS编号	139-65-1
EINECS Number
MDL Number
Beilstein Registry Number
别名	4,4′-Thiodianiline
分子式	C12H12N2S
分子量	216.3
InChI
InChI Key
Canonical SMILES	NC(C=C1)=CC=C1SC2=CC=C(C=C2)N

英文名	Dapsone Impurity 28
分子结构
CAS编号	N/A
EINECS Number
MDL Number
Beilstein Registry Number
别名	(Z)-2-(4-((4-Aminophenyl)sulfonyl)phenyl)-1-(4-((4-nitrophenyl)sulfonyl)phenyl)diazene 1-oxide
分子式	C24H18N4O7S2
分子量	538.5
InChI
InChI Key
Canonical SMILES	O=S(C1=CC=C(/[N+]([O-])=N/C2=CC=C(S(=O)(C3=CC=C(N)C=C3)=O)C=C2)C=C1)(C4=CC=C([N+]([O-])=O)C=C4)=O

英文名	N-Formyl Dapsone
分子结构
CAS编号	21501-24-6
EINECS Number
MDL Number
Beilstein Registry Number
别名	N-(4-((4-Aminophenyl)sulfonyl)phenyl)formamide
分子式	C13H12N2O3S
分子量	276.3
InChI
InChI Key
Canonical SMILES	O=CNC1=CC=C(S(=O)(C2=CC=C(N)C=C2)=O)C=C1

英文名	Dapsone Impurity 26
分子结构
CAS编号	1156-50-9
EINECS Number
MDL Number
Beilstein Registry Number
别名	4,4′-Sulfonylbis(nitrobenzene)
分子式	C12H8N2O6S
分子量	308.3
InChI
InChI Key
Canonical SMILES	O=N(C1=CC=C(S(=O)(C2=CC=C(N(=O)=O)C=C2)=O)C=C1)=O