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Coumarins and derivatives

Aromatic organic compounds that contain a benzene ring with two adjacent hydrogen atoms replaced by a lactone-like chain, forming a second six-membered heterocycle that shares two carbons with the benzene ring with the formula: C9H6O2.

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1

Medchemexpress LLC 7-Hydroxycoumarin-4-acetic acid | 6950-82-9 | 250 MG
SDP

7-Hydroxycoumarin-4-acetic acid is a pH-indicator dye that is covalently bound to bovine serum albumin (BSA) at the positions of reactive amino groups (λmax=326 nm). This product is intended for research use only.

  • pH-indicator dye
  • Covalently bound to bovine serum albumin (BSA)
  • White to off-white solid
  • Molecular weight 220.18
  • Chemical formula C11H8O5
  • Emission (Em): 450
  • Excitation (Ex): 415
  • Store at 4°C, protect from light
  • In solvent, store at -80°C for 6 months or -20°C for 1 month, protect from light

ENCOMPASS_PREFERRED
2

Medchemexpress LLC 7-Hydroxycoumarin-4-acetic acid | 6950-82-9 | 500 MG
SDP

7-Hydroxycoumarin-4-acetic acid is a pH-indicator dye that covalently binds to bovine serum albumin (BSA) at the positions of reactive amino groups, with a λmax of 326 nm.

  • pH-indicator dye.
  • Covalently binds to bovine serum albumin (BSA).
  • λmax = 326 nm.
  • For research use only.

ENCOMPASS_PREFERRED
3

Medchemexpress LLC 7-Hydroxycoumarin-4-acetic acid | 6950-82-9 | 10 G
SDP

7-Hydroxycoumarin-4-acetic acid is a pH-indicator dye. It is covalently bound to bovine serum albumin (BSA) at the positions of reactive amino groups (λmax=326 nm).

  • Functions as a pH-indicator dye
  • Covalently binds to bovine serum albumin (BSA) at reactive amino groups (λmax=326 nm)
  • Shows cytotoxicity against mouse B16-F10 cells
  • Shows cytotoxicity against human HT-29 cells
  • Shows cytotoxicity against human HepG2 cells

ENCOMPASS_PREFERRED
4

Medchemexpress LLC 7-Hydroxycoumarin-4-acetic acid | 6950-82-9 | 1 G
SDP

7-Hydroxycoumarin-4-acetic acid is a pH-indicator dye that covalently binds to bovine serum albumin (BSA). This solid, white to off-white compound is suitable for various laboratory applications.

  • Used as a pH-indicator dye
  • Covalently binds to bovine serum albumin (BSA)
  • Solid, white to off-white appearance
  • Suitable for research use

ENCOMPASS_PREFERRED
5

Medchemexpress LLC 7-Hydroxycoumarin-4-acetic acid | 6950-82-9 | MFCD00037563 | 5 G
SDP

7-Hydroxycoumarin-4-acetic acid is a pH-indicator dye that covalently binds to bovine serum albumin (BSA) at the positions of reactive amino groups (λmax=326 nm). It is for research use only.

  • Molecular weight: 220.18
  • Formula: C11H8O5
  • Appearance: Solid
  • Color: White to off-white
  • Emission (Em): 450
  • Excitation (Ex): 415

ENCOMPASS_PREFERRED