text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 68123-33-1 | Product Number: A5522

N-Succinimidyl 4-Nitrophenylacetate [for HPLC Labeling]

Purity: >98.0%(N)
  • N-(4-Nitrophenylacetoxy)succinimide
Contact Us Contact Us

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.

Product Number A5522
Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C__1__2H__1__0N__2O__6 = 278.22  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 68123-33-1
Reaxys Registry Number 6228910
PubChem Substance ID 87563163
SDBS (AIST Spectral DB) 11057
MDL Number


Appearance White to Almost white powder to crystal
Purity(with Total Nitrogen) min. 98.0 %
Melting point 181.0 to 185.0 °C
Solubility in hot Acetone almost transparency
Effect test of HPLC derivatization Effective as labeling agent for Diethylamine.
Properties (reference)
Melting Point 181 °C
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
H.S.code* 2925.19-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
HPLC Labeling Reagent for Amines

The compound 1 easily reacts with an amino group to form the corresponding 2,4-dinitrophenylamine derivative. The resultant derivative is stable and can reach the detector without any decomposition under reversed phase HPLC. An excellent chromatogram can be obtained by measuring at 254 nm, an absorption wavelength that is generally used for UV detection. Application examples:[Amines]A sample (free amine) 1 mg, chloroform 1 mL, and labeling regent 1 (1 eq. excess amount of the sample) are mixed, and incubated at 6 ºC for 1 h. After cooling to room temperature, use it as an HPLC sample. 1 is also used for derivatization of amino acids.1,2)[Others]Aminoglycosides3)TCI Products Pamphlet


1)T. H. Jupille, Am. Lab. 1976, 8, 85.

PubMed Literature

Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents