30 Results for: "4'-carboxybenzoyl-15-crown-5 (4'-carboxybenzoyl-1,4,7,10,13-pentaoxacyclopentadecane)"

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4'-Bromobenzo-15-crown-5 (4'-bromobenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥93.0%

Supplier: TCI America

CAS Number: 60835-72-5
MDL Number: MFCD00143270
Molecular Formula: C14H19BrO5
Molecular Weight: 347.21
Purity/Analysis Method: >93.0% (GC)
Form: Crystal
Melting point (°C): 70

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15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) ≥97.0%

Supplier: TCI America

CAS Number: 33100-27-5
MDL Number: MFCD00005110
Molecular Formula: C10H20O5
Molecular Weight: 220.27
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 116
Melting point (°C): -20
Flash Point (°C): 113
Specific Gravity (20/20): 1.11

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4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥99.0%

Supplier: TCI America

CAS Number: 60835-69-0
MDL Number: MFCD00060713
Molecular Formula: C14H19NO7
Molecular Weight: 313.31
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 98

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Dibenzo-15-crown-5-(dibenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥95.0%

Supplier: TCI America

CAS Number: 14262-60-3
MDL Number: MFCD00055949
Molecular Formula: C18H20O5
Molecular Weight: 316.35
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 115

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4'-Aminobenzo-15-crown-5 (4'-aminobenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 60835-71-4
MDL Number: MFCD00068686
Molecular Formula: C14H21NO5
Molecular Weight: 283.32
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 79

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4'-Carboxybenzo-15-crown-5 (4'-carboxybenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 56683-55-7
MDL Number: MFCD00143276
Molecular Formula: C15H20O7
Molecular Weight: 312.32
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 189

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Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%

Supplier: Thermo Scientific Chemicals

Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%

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15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%

Supplier: Thermo Scientific Chemicals

15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%

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4'-Acetylbenzo-15-crown-5 (4'-acetylbenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥97.0%

Supplier: TCI America

CAS Number: 41757-95-3
MDL Number: MFCD00188564
Molecular Formula: C16H22O6
Molecular Weight: 310.35
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 97

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Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0%

Supplier: TCI America

CAS Number: 14098-44-3
MDL Number: MFCD00005945
Molecular Formula: C14H20O5
Molecular Weight: 268.31
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 80

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4'-Formylbenzo-15-crown-5 (4'-formylbenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0%

Supplier: TCI America

CAS Number: 60835-73-6
MDL Number: MFCD00192180
Molecular Formula: C15H20O6
Molecular Weight: 296.32
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 85

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4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%

Supplier: Thermo Scientific Chemicals

4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%

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N-(2-Carboxybenzoyl)-(-)-10,2-camphorsultam ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 179950-32-4
MDL Number: MFCD04117913
Molecular Formula: C18H21NO5S
Molecular Weight: 363.43
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 183
Specific rotation [a]20/D: -135 deg (C=2, MeOH)

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N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam ≥98.0% (by HPLC)

Supplier: TCI America

MDL Number: MFCD04117915
Molecular Formula: C18H21NO5S
Molecular Weight: 363.43
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: 135 deg (C=2, MeOH)

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CBQCA amine-reactive fluorescent dye

Supplier: Biotium

CBQCA (3-(4-carboxybenzoyl)quinoline-2-carboxaldehyde) reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods. CBQCA also reacts with hydrophilic peptides and amino sugars. The amine derivatized product (7-aza-1-cyano-5,6-benzisoindole) is highly fluorescent that is optimally excited at 450 nm and have emission maximum at 560 nm.

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Benzophenone-2,4'-dicarboxylic acid monohydrate ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 85-58-5
MDL Number: MFCD04038016
Molecular Formula: C15H10O5
Molecular Weight: 270.24
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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1-Aza-18-crown-6 (1,4,7,10,13-pentaoxa-16-azacyclooctadecane) ≥98.0%

Supplier: TCI America

CAS Number: 33941-15-0
MDL Number: MFCD00075466
Molecular Formula: C12H25NO5
Molecular Weight: 263.33
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 51
Flash Point (°C): 110

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4'-Nitrobenzo-18-crown-6 (4'-nitrobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥97.0%

Supplier: TCI America

CAS Number: 53408-96-1
MDL Number: MFCD00143207
Molecular Formula: C16H23NO8
Molecular Weight: 357.36
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 86

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4'-Bromobenzo-18-crown-6 (4'-bromobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥95.0%

Supplier: TCI America

CAS Number: 75460-28-5
MDL Number: MFCD00143200
Molecular Formula: C16H23BrO6
Molecular Weight: 391.26
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Melting point (°C): 80

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4'-Carboxybenzo-18-crown-6 (4'-carboxybenzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥97.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 60835-75-8
Molecular Formula: C17H24O8
Molecular Weight: 356.37
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 125

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4'-Acetylbenzo-18-crown-6 (4'-acetylbenzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥97.0%

Supplier: TCI America

CAS Number: 41855-35-0
MDL Number: MFCD00188456
Molecular Formula: C18H26O7
Molecular Weight: 354.40
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 79

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Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥96.0%

Supplier: TCI America

CAS Number: 14098-24-9
MDL Number: MFCD00062741
Molecular Formula: C16H24O6
Molecular Weight: 312.36
Purity/Analysis Method: >96.0% (GC)
Form: Crystal
Melting point (°C): 44
Flash Point (°C): 113

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4'-Nitrobenzo-18-crown-6 (4'-nitrobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) 99%

Supplier: Thermo Scientific Chemicals

4'-Nitrobenzo-18-crown-6 (4'-nitrobenzo-1,4,7,10,13,16-hexoxacyclooctadecane) 99%

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Dicyclohexano-18-crown-6 (mixture of isomers) 97%

Supplier: Thermo Scientific Chemicals

Fieser: 4,142 5,207 6,174 9,126

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Dicyclohexano-18-crown-6 (mixture of isomers) for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Cas Number 16069-36-6, (Mixture Of Cis- And Trans-Isomers) For Synthesis

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18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Cas Number 17455-13-9, For Synthesis

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18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) 99%

Supplier: Thermo Scientific Chemicals

18-Crown-6 (1,4,7,10,13,16-hexaoxacyclooctadecane) 99%

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Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%

Supplier: Thermo Scientific Chemicals

Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%

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2-(Hydroxymethyl)-15-crown-5 98%

Supplier: Thermo Scientific Chemicals

Liquid

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2-(Hydroxymethyl)-15-crown-5 ≥96.0%

Supplier: TCI America

CAS Number: 75507-25-4
MDL Number: MFCD00192215
Molecular Formula: C11H22O6
Molecular Weight: 250.29
Purity/Analysis Method: >96.0% (GC)
Form: Clear Liquid
Boiling point (°C): 107
Flash Point (°C): 110
Specific Gravity (20/20): 1.17