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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
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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)
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Safety

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

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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
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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

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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
Toronto Research Chemicals
Tel
--
Fax
--
Email
info@trc-canada.com
Country
Canada
ProdList
6038
Advantage
71
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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