ChemicalBook > CAS DataBase List > 7-HYDROXYCOUMARIN-4-ACETIC ACID

7-HYDROXYCOUMARIN-4-ACETIC ACID

Product Name
7-HYDROXYCOUMARIN-4-ACETIC ACID
CAS No.
6950-82-9
Chemical Name
7-HYDROXYCOUMARIN-4-ACETIC ACID
Synonyms
NSC 65625;NSC 642907;UMBELLIFERONE-4-ACETIC ACID;B-UMBELLIFERONE ACETIC ACID;4-(CARBOXYMETHYL)UMBELLIFERONE;7-HYDROXYCOUMARIN-4-ACETIC ACID;7-HYDROXYCOUMARINYL-4-ACETIC ACID;7-HYDROXY-4-COUMARINYLACETIC ACID;4- Acotic acid -7- hydroxy coumarin;7-HydroxycouMarinyl-4-acetic acid 97%
CBNumber
CB9213782
Molecular Formula
C11H8O5
Formula Weight
220.18
MOL File
6950-82-9.mol
More
Less

7-HYDROXYCOUMARIN-4-ACETIC ACID Property

Melting point:
212 °C (dec.) (lit.)
Boiling point:
523.5±50.0 °C(Predicted)
Density 
1.511±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMF: soluble
form 
Crystalline Powder
pka
4.24±0.10(Predicted)
color 
Off-white to pale yellow
λmax
326nm(MeOH)(lit.)
BRN 
204777
CAS DataBase Reference
6950-82-9(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
8
HS Code 
29322985
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
335665
Product name
7-Hydroxycoumarinyl-4-acetic acid
Purity
97%
Packaging
1g
Price
$39.36
Updated
2024/03/01
Sigma-Aldrich
Product number
335665
Product name
7-Hydroxycoumarinyl-4-acetic acid
Purity
97%
Packaging
5g
Price
$50.8
Updated
2024/03/01
TCI Chemical
Product number
H1501
Product name
7-Hydroxycoumarin-4-acetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$48
Updated
2021/12/16
TCI Chemical
Product number
H1501
Product name
7-Hydroxycoumarin-4-acetic Acid
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$148
Updated
2022/04/27
TRC
Product number
H825135
Product name
7-Hydroxycoumarin-4-acetic Acid
Packaging
10g
Price
$215
Updated
2021/12/16
More
Less

7-HYDROXYCOUMARIN-4-ACETIC ACID Chemical Properties,Usage,Production

Uses

Fluorogenic substrate

Uses

7-Hydroxycoumarinyl-4-acetic acid was used in the synthesis of novel and specific enzyme substrates for Maroteaux-Lamy (MPS VI) and Morquio A (MPS IVA) diseases. It was also employed as ionic liquid matrice for MALDI-TOF MS of proteins, peptides and carbohydrates.

Uses

7-Hydroxycoumarin-4-acetic acid is a fluorescence label but can also be used as pH-indicator.

7-HYDROXYCOUMARIN-4-ACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

7-HYDROXYCOUMARIN-4-ACETIC ACID Suppliers

Americas 1 Canada 1 China 78 France 1 Germany 1 India 15 Switzerland 4 United Kingdom 12 United States 18 Global 131
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
More
Less

View Lastest Price from 7-HYDROXYCOUMARIN-4-ACETIC ACID manufacturers

Career Henan Chemical Co
Product
7-HYDROXYCOUMARIN-4-ACETIC ACID 6950-82-9
Price
US $500.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2018-08-04

6950-82-9, 7-HYDROXYCOUMARIN-4-ACETIC ACIDRelated Search:

Dehydroacetic acid 4-HYDROXY MEPHENYTOIN 7-Hydroxycoumarin 7-hydroxycoumarin-3-acetic acid N-hydroxysuccinimidyl ester 7-Methoxycoumarin-4-acetic Acid N-Succinimidyl Ester 7-HYDROXYCOUMARIN-4-ACETIC ACID 6,7-DIHYDROXYCOUMARIN-4-ACETIC ACID 6,7-DIMETHOXYCOUMARIN-4-ACETIC ACID 4-CARBOXYMETHYL-6,7-METHYLENEDIOXYCOUMARIN METHYL 7-METHOXYCOUMARIN-4-ACETATE 7-Methoxycoumarin-4-acetic acid 7-O-BETA-D-GALACTOPYRANOSYLCOUMARIN-4-ACETIC ACID METHYL 7-HYDROXYCOUMARIN-4-ACETATE N-SUCCINIMIDYL 7-HYDROXY-4-COUMARINYL-AC

  • 7-Hydroxy-2-oxo-2H-1-benzopyran-4-acetic Acid
  • NSC 642907
  • NSC 65625
  • 7-HydroxycouMarinyl-4-acetic acid 97%
  • (7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
  • 2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
  • UMBELLIFERONE-4-ACETIC ACID
  • 7-HYDROXY-4-COUMARINYLACETIC ACID
  • 7-HYDROXYCOUMARIN-4-ACETIC ACID
  • 7-HYDROXYCOUMARINYL-4-ACETIC ACID
  • (7-Hydroxycoumarin-4-yl)acetic acid 95+%
  • 4-(CARBOXYMETHYL)UMBELLIFERONE
  • 7-Hydroxycoumarin-4-acetic acid *CAS 6950-82-9*
  • B-UMBELLIFERONE ACETIC ACID
  • 7-HYDROXY-4-COUMARINYLACETIC ACID, FOR F LUORESCENCE
  • 4-(Carboxymethyl)umbelliferone, 7-Hydroxy-4-coumarinylacetic acid, Umbelliferone-4-acetic acid
  • 7-Hydroxycoumarinyl-4-acetic acid,Umbelliferone-4-acetic acid
  • 2H-1-Benzopyran-4-aceticacid, 7-hydroxy-2-oxo-
  • 2-(7-hydroxy-2-oxochromen-4-yl)acetic acid
  • 4- Acotic acid -7- hydroxy coumarin
  • 6950-82-9
  • C11H8O5
  • BioChemical
  • Biochemicals and Reagents
  • Other Fluorescent Labels
  • Detection
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorescent Labels
  • Aromatics
  • Fluorescent Labels & Indicators
  • Heterocycles
  • Intermediates