1351 Results for: "purpura (1,2,4-Trihydroxy-9,10-anthraquinone)"

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Purpurin(1,2,4-trihydroxy-9,10-anthraquinone) ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 81-54-9
MDL Number: MFCD00001203
Molecular Formula: C14H8O5
Molecular Weight: 256.21
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Melting point (°C): 257
Lambda max.: 480 nm (MeOH)

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9,10-Anthraquinone-2-carboxylic acid ≥99.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 117-78-2
MDL Number: MFCD00001231
Molecular Formula: C15H8O4
Molecular Weight: 252.23
Purity/Analysis Method: >99.0% (T)
Form: Crystal

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1,5-Dichloro-9,10-anthraquinone ≥95.0%

Supplier: TCI America

CAS Number: 82-46-2
MDL Number: MFCD00001190
Molecular Formula: C14H6Cl2O2
Molecular Weight: 277.10
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 250

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2,6-Dibromo-9,10-anthraquinone ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 633-70-5
Molecular Formula: C14H6Br2O2
Molecular Weight: 366.01
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Melting point (°C): 290

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1-Bromo-9,10-anthraquinone ≥95.0%

Supplier: TCI America

CAS Number: 632-83-7
Molecular Formula: C14H7BrO2
Molecular Weight: 287.11
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 191

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1,2-Diamino-9,10-anthraquinone

Supplier: Biotium

reacts with nitric oxide (NO) to form a red (em > 580 nm) fluorescent precipitate. DAA probe has been used to detect NO concentration in rat retinas after injury to the optic nerve.

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1-Nitro-9,10-anthraquinone ≥98.0%

Supplier: TCI America

CAS Number: 82-34-8
MDL Number: MFCD00019140
Molecular Formula: C14H7NO4
Molecular Weight: 253.21
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 232

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1,4-Diamino-9,10-anthraquinone ≥97.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 128-95-0
MDL Number: MFCD00001224
Molecular Formula: C14H10N2O2
Molecular Weight: 238.25
Purity/Analysis Method: >97.0% (N)
Form: Crystal
Melting point (°C): 270
Flash Point (°C): 340

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Anthraquinone-2-sulfonic acid sodium salt, (H₂O 4-6%) 97% (dry weight)

Supplier: Thermo Scientific Chemicals

Anthraquinone-2-sulfonic acid sodium salt, (H₂O 4-6%) 97% (dry weight)

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1,8-Dichloro-9,10-anthraquinone ≥95.0%

Supplier: TCI America

CAS Number: 82-43-9
MDL Number: MFCD00001191
Molecular Formula: C14H6Cl2O2
Molecular Weight: 277.10
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 202

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1-Amino-4-hydroxy-9,10-anthraquinone ≥98.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 116-85-8
MDL Number: MFCD00001223
Molecular Formula: C14H9NO3
Molecular Weight: 239.23
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Melting point (°C): 215

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2-Ethyl-9,10-anthraquinone ≥98.0%

Supplier: TCI America

CAS Number: 84-51-5
MDL Number: MFCD00001237
Molecular Formula: C16H12O2
Molecular Weight: 236.27
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 190
Melting point (°C): 108
Flash Point (°C): 210

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Sodium anthraquinone-1-sulfonate ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 128-56-3
MDL Number: MFCD00037145
Molecular Formula: C14H8O5S
Molecular Weight: 310.25
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal

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1,4-Diamino-9,10-anthraquinone ≥90.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 128-95-0
MDL Number: MFCD00001224
Molecular Formula: C14H10N2O2
Molecular Weight: 238.25
Purity/Analysis Method: >90.0% (HPLC,N)
Form: Crystal
Melting point (°C): 270
Flash Point (°C): 340

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1-Hydroxy-4-(p-toluidino)-9,10-anthraquinone ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 81-48-1
MDL Number: MFCD00019148
Molecular Formula: C21H15NO3
Molecular Weight: 329.36
Purity/Analysis Method: >90.0% (HPLC)
Form: Crystal
Color: Deep Yellow Red
Lambda max.: 583 nm (Toluene)

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2,6-Dihydroxy-9,10-anthraquinone ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 84-60-6
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 330

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1-Hydroxy-9,10-anthraquinone ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 129-43-1 MDL Number: MFCD00058946 Molecular Formula: C14H8O3 Molecular Weight: 224.22 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Melting point (°C): 198

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9,10-Anthraquinone 98+%

Supplier: Thermo Scientific Chemicals

9,10-Anthraquinone 98+%

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2-Bromo-9,10-anthraquinone ≥96.0%

Supplier: TCI America

CAS Number: 572-83-8
Molecular Formula: C14H7BrO2
Molecular Weight: 287.11
Purity/Analysis Method: >96.0% (GC)
Form: Crystal
Melting point (°C): 208

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1,8-Dihydroxy-9,10-anthraquinone ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 117-10-2
MDL Number: MFCD00001211
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 193

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2,6-Diamino-9,10-anthraquinone ≥97.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 131-14-6
Molecular Formula: C14H10N2O2
Molecular Weight: 238.25
Purity/Analysis Method: >97.0% (N)
Form: Crystal
Melting point (°C): 320

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1-(Methylamino)anthraquinone ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 82-38-2
MDL Number: MFCD00001197
Molecular Formula: C15H11NO2
Molecular Weight: 237.26
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 169

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2-Methyl-9,10-anthraquinone ≥99.0%

Supplier: TCI America

CAS Number: 84-54-8
MDL Number: MFCD00001235
Molecular Formula: C15H10O2
Molecular Weight: 222.24
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 175
Flash Point (°C): 209

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1,5-Dihydroxy-9,10-anthraquinone ≥85.0% (by HPLC)

Supplier: TCI America

CAS Number: 117-12-4
MDL Number: MFCD00001210
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >85.0% (HPLC)
Form: Crystal
Melting point (°C): 280

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1,4-Diamino-2,3-dichloro-9,10-anthraquinone ≥93.0% (by HPLC)

Supplier: TCI America

CAS Number: 81-42-5
MDL Number: MFCD00035693
Molecular Formula: C14H8Cl2N2O2
Molecular Weight: 307.13
Purity/Analysis Method: >93.0% (HPLC)
Form: Crystal

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2-Chloro-9,10-anthraquinone ≥99.0%

Supplier: TCI America

CAS Number: 131-09-9
MDL Number: MFCD00001227
Molecular Formula: C14H7ClO2
Molecular Weight: 242.66
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Boiling point (°C): 292
Melting point (°C): 210

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9,10-Anthraquinone-2-carboxylic acid 98%

Supplier: Thermo Scientific Chemicals

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1,4-Dihydroxy-9,10-anthraquinone ≥97.0% (by HPLC)

Supplier: TCI America

CAS Number: 81-64-1
MDL Number: MFCD00001209
Molecular Formula: C14H8O4
Molecular Weight: 240.21
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Boiling point (°C): 450
Melting point (°C): 196
Flash Point (°C): 222

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1-Hydroxy-4-nitro-9,10-anthraquinone ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 81-65-2
MDL Number: MFCD00142642
Molecular Formula: C14H7NO5
Molecular Weight: 269.21
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 272