ChemicalBook > CAS DataBase List > 4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID

4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID

Product Name
4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID
CAS No.
6268-49-1
Chemical Name
4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID
Synonyms
DABCYL;DABCYL ACID;P-METHYL RED;ParaMethylRe;PARA METHYL RED;Dabcyl acid, 10 mM in DMSO;p-Methyl Red Para Methyl Red;4-carboxy-4-cdimethy(amino) azobenzene 95%;4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID;4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID
CBNumber
CB2117515
Molecular Formula
C15H15N3O2
Formula Weight
269.3
MOL File
6268-49-1.mol
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4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID Property

Boiling point:
482.6±30.0 °C(Predicted)
Density 
1.17±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
almost transparency in hot NaOH
form 
powder to crystal
pka
3.79±0.10(Predicted)
color 
Yellow to Amber to Dark red
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RIDADR 
3234
HS Code 
29270000
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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

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

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

P313Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M0423
Product name
4-Dimethylaminoazobenzene-4'-carboxylic Acid
Purity
>97.0%(HPLC)(T)
Packaging
5g
Price
$126
Updated
2025/07/31
TCI Chemical
Product number
M0423
Product name
4-Dimethylaminoazobenzene-4'-carboxylic Acid
Purity
>97.0%(HPLC)(T)
Packaging
25g
Price
$359
Updated
2025/07/31
TRC
Product number
D493270
Product name
4-Dimethylaminoazobenzene-4'-carboxylic Acid
Packaging
250mg
Price
$40
Updated
2021/12/16
ChemScene
Product number
CS-0100485
Product name
Dabcylacid
Purity
98.06%
Packaging
100mg
Price
$50
Updated
2021/12/16
AK Scientific
Product number
8143AJ
Product name
4-Dimethylaminoazobenzene-4'-carboxylic Acid
Packaging
1g
Price
$67
Updated
2021/12/16
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4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

Yellow to deep red powder

Uses

Dabcyl acid (Dabcyl) is the original dark fluorescence quencher.

References

[1] Tyagi S, et al. Molecular beacons: probes that fluoresce upon hybridization. Nat Biotechnol. 1996 Mar;14(3):303-8. DOI:10.1038/nbt0396-303
[2] Conlon P, et al. Pyrene excimer signaling molecular beacons for probing nucleic acids. J Am Chem Soc. 2008 Jan 9;130(1):336-42. DOI:10.1021/ja076411y

4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID Suppliers

Americas 1 China 87 Europe 1 France 1 Germany 3 India 2 Japan 1 The Netherlands 1 United Kingdom 3 United States 14 Global 114
Creative Peptides
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View Lastest Price from 4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co
Product
4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID 6268-49-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-02

6268-49-1, 4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACIDRelated Search:

Dipentaerythritol pentaacrylate Ethyl acetate 4-DIMETHYLAMINOAZOBENZENE-2'-CARBOXYLIC ACID,4-DIMETHYLAMINOAZOBENZENE-2-CARBOXYLIC ACID,P-DIMETHYLAMINOAZOBENZENE-O-CARBOXYLIC ACID 4-DIMETHYLAMINOAZOBENZENE-2'-CARBOXYLIC ACID,4-DIMETHYLAMINOAZOBENZENE-2'-CARBOXYLIC ACID HYDROCHLORIDE Methyl Red sodium salt P-DIMETHYLAMINOAZOBENZENE-O-CARBOXYLIC ACID,4-DIMETHYLAMINOAZOBENZENE-2-CARBOXYLIC ACID,4-DIMETHYLAMINOAZOBENZENE-2'-CARBOXYLIC ACID p-Dimethylaminoazobenzene-m-carboxylic acid ,4-DIMETHYLAMINOAZOBENZENE-3'-CARBOXYLIC ACID MANCYL P-(P-DIMETHYLAMINOPHENYLAZO)BENZOIC ACID SODIUM SALT 4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID 4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID, SUCCINIMIDYL ESTER MANCYL-SE

  • P-METHYL RED
  • PARA METHYL RED
  • 4-DIMETHYLAMINOAZOBENZENE-4'-CARBOXYLIC ACID
  • 4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID
  • 4-{2-[4-(DIMETHYLAMINO)PHENYL]DIAZEN-1-YL}BENZOIC ACID
  • DABCYL
  • DABCYL ACID
  • 4-(4-DIMETHYLAMINOPHENYL)DIAZENYLBENZOIC ACID
  • 4'-(Dimethylamino)-4-azobenzenecarboxylic acid
  • p-Methyl Red Para Methyl Red
  • 4-carboxy-4-cdimethy(amino) azobenzene 95%
  • DABCYL acid [4-((4-(Dimethylamino)phenyl)azo)benzoic acid] *CAS 6268-49-1*
  • 4-Dimethylaminoazobenzene-4'-carboxylicAcid&gt
  • DABCYL acid [4-((4-(Dimethylamino)phenyl)azo)benzoic acid
  • Benzoic acid, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-
  • ParaMethylRe
  • Dabcyl acid, 10 mM in DMSO
  • DABCYL acid [4-((4-(dimethylamino)phenyl)azo)benzoic acid] UltraPure Grade - 1 g
  • 6268-49-1
  • FLUOROPHORES