D&C Red No. 36

D&C Red No. 36 structural formula

CAS Number2814-77-9
Molecular FormulaC16H10ClN3O3
Molecular Weight327.720
InChI KeyXLTMWFMRJZDFFD-VHEBQXMUSA-N
LogP4.64
Synonyms
  • D&C Red No. 36
  • 1-[(E)-(2-Chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
  • 2-Naphthalenol, 1-[(E)-2-(2-chloro-4-nitrophenyl)diazenyl]-
  • 2814-77-9
  • 2-Naphthalenol, 1-[(2-chloro-4-nitrophenyl)azo]-
  • 3-16-00-00132
  • D & C Red No. 36
  • D and C Red No. 36
  • D&C red no.36
  • Adc Permanent Red Toner R
  • American vermilion
  • Blazing Red
  • BRN 0930971
  • Carnelio Red R
  • Chlorparanitraniline Red
  • Dainichi Permanent Red RX
  • Duplex Permaton Red L 20-7022
  • EINECS 220-562-2
  • Fast Orange 3R
  • Fast Orange 3RJ
  • Fastona Red R
  • Flame tones
  • Flaming Red
  • Graphtal Red RL
  • Graphtol Red RL
  • Irgalite Red PRR
  • Isol Fast Red R
  • Isol Fast Red RG
  • Kromon Red R
  • Latexol Red J
  • Lincoln Red 1002
  • Lutetia Fast Orange 3R
  • Monolite Fast Red G
  • Monolite Fast Red GA
  • Monolite Fast Red GF
  • 2-Naphtalenol, 1-((2-chloro-4-nitrophenyl)azo)-
  • No. 1 ForthFast Red R
  • Oralith Red
  • Permanent Red F
  • Permanent Red R
  • Permanent Red R Extra
  • Permanent Red BFR
  • Permanent Red RG Extra
  • Permanent Red Toner R
  • Permansa Red
  • Permaton Red XL 20-7015
  • Pigment Red 4
  • Pigment Ruby ZH
  • Pigment Scarlet ZH
  • Pyrotone Red Toner RA-5520
  • Red extract R
  • Red No. 228
  • Rubber Red R Extra
  • Segnale Light Red PRG
  • Silopol Red G
  • Silosol Red GN
  • Siloton Red 2G
  • Syton Fast Red R
  • Tanager Red X-761
  • Tiger Orange
  • Versal Fast Red R
  • Vulcafix Red J
  • Vulcafor Orange R
  • Vulcan Red R
  • UNII-OE8ZA0KN9Z
  • 70632-40-5

Applications:

Separation of D&C Red No. 36 on Newcrom R1 HPLC column

May 16, 2018
Separation of D&C Red No. 36 on Newcrom R1 HPLC column

D&C Red No. 36 can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
D&C Red No. 36
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.