ChemicalBook > CAS DataBase List > Coumarin 120

Coumarin 120

Product Name
Coumarin 120
CAS No.
26093-31-2
Chemical Name
Coumarin 120
Synonyms
AMC;C120;H-MCA;C 120;7-AMC;NSC 45796;Cumarin120;COUMARIN 440;COUMARIN 120;AKOS B014362
CBNumber
CB4354765
Molecular Formula
C10H9NO2
Formula Weight
175.18
MOL File
26093-31-2.mol
More
Less

Coumarin 120 Property

Melting point:
223-226 °C (lit.)
Boiling point:
306.47°C (rough estimate)
Density 
1.1999 (rough estimate)
refractive index 
1.5060 (estimate)
storage temp. 
2-8°C
solubility 
Soluble in acetone (10 mg/ml) dimethyl sulfoxide (10 mg/ml) and dimethylformamide.
pka
1.89 ± 0.20, most basic, temperature: 25 °C
form 
Crystalline Powder
color 
Beige to brown
λmax
351 nm (MeOH); 342 nm (Buffer pH 7)
Sensitive 
Light Sensitive
BRN 
142231
Biological Applications
Identifyingbacteria; measuring urinary kallikrein levels;monitoring platinum(iv) reduction and platinum(ii)reactions in cancer cells; as a substrate for measuringadipinylamidases activity, aromatic amino aciddecarboxylases activity, histone deacetylasesactivity, hydrolases/esterases activity,β-lactamases activity, microbial nitroreductasesactivity, penicillin G acylases activity,proteases/proteinases/peptidases activity,glutamyltransferases activity, tryptophanasesactivity; as an effective antitubercular agent; use astemperature sensor,
Major Application
For authentification; dyelasers; color display devices; inks;monitoring underlying corrosion on coated aluminum;photoinitiating systems; recording materials;semiconductor devices; dye-sensitized solar cells(DSCs); mesoporous silica fibers; SiO2 sonogelhybrid materials; textiles; waveguides;whitening agents,
InChIKey
GLNDAGDHSLMOKX-UHFFFAOYSA-N
CAS DataBase Reference
26093-31-2(CAS DataBase Reference)
NIST Chemistry Reference
Coumarin, 7-amino-4-methyl-(26093-31-2)
EPA Substance Registry System
2H-1-Benzopyran-2-one, 7-amino-4-methyl- (26093-31-2)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-37/39
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
32049000
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.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
257370
Product name
7-Amino-4-methylcoumarin
Purity
99%
Packaging
100mg
Price
$46.8
Updated
2021/03/22
Sigma-Aldrich
Product number
164545
Product name
7-Amino-4-methylcoumarin
Packaging
10mg
Price
$67.34
Updated
2021/03/22
TCI Chemical
Product number
M0760
Product name
7-Amino-4-methylcoumarin [for HPLC Labeling]
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$126
Updated
2021/03/22
TCI Chemical
Product number
M0760
Product name
7-Amino-4-methylcoumarin [for HPLC Labeling]
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$328
Updated
2021/03/22
Alfa Aesar
Product number
A15017
Product name
7-Amino-4-methylcoumarin, 98%
Packaging
5g
Price
$367
Updated
2021/03/22
More
Less

Coumarin 120 Chemical Properties,Usage,Production

Chemical Properties

Coumarin 120 is Light yellow beige powder

Uses

Coumarin 120 is widely used fluorophore, well-known for preparing fluorogenic substrates for cystine aminopeptidase and other hydrolases. Used as reference compound in enzyme assays.

Uses

suitable for determining polygalacturonase activity

Uses

λ max 354 nm in EthanolSuitable as laser dye and used as a fluorescent labeling reagent for trace determination of enzymes.

Purification Methods

Dissolve it in 5% HCl, filter and basify with 2M ammonia. The precipitate is dried in a vacuum and recrystallised from dilute EtOH. It yields a blue solution and is light sensitive. [Sigler Synthesis 614 1980, Kanaoka et al. Chem Pharm Bull Jpn 30 1485 1982, Beilstein 18/11 V 445.]

Coumarin 120 Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Coumarin 120 Suppliers

Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14457
Advantage
57
Chongqing AoShe Biological Chemical Co., Ltd.
Tel
023-63225655
Fax
023-63225655QQ2366581735
Email
2366581735@qq.com
Country
China
ProdList
505
Advantage
55
Shanghai QiQiao Biological Technology Co., Ltd.
Email
jojo.shen@lininchem.com
Country
China
ProdList
1793
Advantage
58
Shaanxi jinjiesenmao Biotechnology Co., Ltd
Tel
Email
18740586525@163.com
Country
China
ProdList
35
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15877
Advantage
69
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43498
Advantage
61
More
Less

View Lastest Price from Coumarin 120 manufacturers

career henan chemical co
Product
Coumarin 120 26093-31-2
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-09

26093-31-2, Coumarin 120Related Search:


  • 7-Amino-4-methyl-2H-chromen-2-one, 7-Amino-4-methyl-2-oxo-2H-chromene, 7-Amino-4-methyl-2-oxo-2H-1-benzopyran
  • Coumarin 120, AMC
  • (2S,5R,6R)-6-[(2R)-2-aMino-2-(4-hydroxyphenyl)acetaMido]-3,3-diMethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
  • 7-AMino-4-MethylcouMarin&nbsp
  • 7-AMino-4-MethylcouMarin, pure, 98% 1GR
  • 7-AMino-4-MethylcouMarin 99%
  • 7-Amino-4-methylcoumarin≥ 98% (HPLC)
  • AMC [7-Amino-4-methylcoumarin] *CAS 26093-31-2*
  • 7-Amino-4-methylcoumarin, 97.5%
  • BUTTPARK 44\02-66
  • COUMARIN 440
  • COUMARIN 120
  • H-MCA
  • 4-Methyl-7-aminocoumarin
  • AMC
  • AKOS B014362
  • 7-AMINO-4-METHYL-2H-CHROMEN-2-ONE
  • 7-AMINO-4-METHYLCOUMARIN
  • 2H-1-Benzopyran-2-one, 7-amino-4-methyl-
  • 2H-1-Benzopyran-2-one,7-amino-4-methyl-
  • 7-amino-4-methyl-2h-1-benzopyran-2-on
  • 7-Amino-4-methyl-chromen-2-one
  • 7-Amino-4-methylcoumarin, 99%, laser grade, pure
  • 4-Methyl-7-amino-2H-1-benzopyran-2-one
  • 7-Amino-4-methylcoumarin,99%,pure,laser grade
  • TIMTEC-BB SBB008517
  • 7-Amino-4-Methylcoumarin (AMC ) ,≥99%
  • 7-Amino-4-methylcoumarin£AMC120
  • 7-Amino-4-methylcoumarin - CAS 26093-31-2 - Calbiochem
  • 7-Amino-4-methylcumarin
  • C 120
  • C120
  • Coumarin,7-amino-4-methyl-
  • Cumarin120
  • 7-AMINO-4-METHYLCOUMARIN 99% (LASER DY&
  • 7-AMINO-4-METHYLCOUMARIN, FOR FLUOR-ESCE NCE
  • 7-AMINO-4-METHYLCOUMARIN, 99% (LASER DYE )
  • 7-AMINO-4-METHYLCOUMARIN (AMC)
  • 7-Amino-4-methyl-2H-1-benzopyran-2-one
  • 7-Amino-4-methylcoumarin, laser grade, pure, 99%
  • 7-Amino-4-methylcoumarin, pure, 98%
  • Coumarine120
  • AMC 7-Amino-4-Methylcoumarin
  • 7-AMINO-4-METHYLCOUMARIN 98.5% MIN
  • AMANTADINESULFATE
  • AMC, 98.5% MIN.
  • (4-Methyl-2-oxo-2H-chromen-7-yl)amine
  • 7-AMC
  • NSC 45796
  • 7-Amino-4-methylcoumarin [for HPLC Labeling]
  • 7-Amino-4-methylcoumarin, 98%, pure
  • Amino Labeling
  • 7-Amino-4-methylcoumarin[forHPLCLabeling]&gt
  • 26093-31-2
  • Fluorescent Probes, Labels, Particles and Stains
  • Fluorogenic
  • Detection
  • Biochemicals and Reagents