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HomeProduct name listSUC-ALA-ALA-ALA-PNA

SUC-ALA-ALA-ALA-PNA

Synonym(s):Elastase Substrate VIII, Colorimetric - CAS 52299-14-6 - Calbiochem;N-Succinyl-L-alanyl-L-alanyl-L-alanine 4-nitroanilide;N-Succinyl-tri-L-alanine 4-nitroanilide

  • CAS NO.:52299-14-6
  • Empirical Formula: C19H25N5O8
  • Molecular Weight: 451.43
  • MDL number: MFCD00036774
  • EINECS: 257-823-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
SUC-ALA-ALA-ALA-PNA Structural

What is SUC-ALA-ALA-ALA-PNA?

Chemical properties

Slightly yellowish powder

The Uses of SUC-ALA-ALA-ALA-PNA

Substrate for Elastase.

The Uses of SUC-ALA-ALA-ALA-PNA

N-Succinyl-Ala-Ala-Ala-p-nitroanilide has been used as a substrate

  • for screening elastase activity in lyophilized earthworm fibrinolytic enzymes
  • for quantifying elastase activity in sheep milk
  • in screening honeybee inhibitors in serine protease inhibition assay

General Description

N-Succinyl-Ala-Ala-Ala-p-nitroanilide is a chromogenic substrate for chymotrypsin-like serine protease, pancreatic elastase and serine endopeptidase.

Properties of SUC-ALA-ALA-ALA-PNA

Boiling point: 923.5±65.0 °C(Predicted)
Density  1.370±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  DMF: 3 mg/ml; DMSO: 5 mg/ml; Ethanol: Slightly soluble; PBS (pH 7.2): 0.3 mg/ml
pka 4.69±0.10(Predicted)
form  White to off-white solid
BRN  2928351

Safety information for SUC-ALA-ALA-ALA-PNA

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for SUC-ALA-ALA-ALA-PNA

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