ChemicalBook > CAS DataBase List > H-PRO-PNA TFA

H-PRO-PNA TFA

Product Name
H-PRO-PNA TFA
CAS No.
108321-19-3
Chemical Name
H-PRO-PNA TFA
Synonyms
P-pNA;Pro-pNA;P-pNA TFA;H-PRO-PNA TFA;108321-19-3/7369-91-7;H-PRO-PNA TFA USP/EP/BP;H-Pro-pNA·TFA≥ 99% (HPLC);H-L-Pro-pNA Trifluoracetate;L-Proline P-Nitroanilide TFA;L-PROLINE P-NITROANILIDE TRIFLUOROAC
CBNumber
CB1327180
Molecular Formula
C13H14F3N3O5
Formula Weight
349.27
MOL File
108321-19-3.mol
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H-PRO-PNA TFA Property

storage temp. 
2-8°C
form 
Solid
color 
White to light yellow
optical activity
-31.6228°(C=0.4828g/100ml MEOH)
InChI
InChI=1/C11H13N3O3.C2HF3O2/c15-11(10-2-1-7-12-10)13-8-3-5-9(6-4-8)14(16)17;3-2(4,5)1(6)7/h3-6,10,12H,1-2,7H2,(H,13,15);(H,6,7)/t10-;/s3
InChIKey
KYRVEVYREUUAKH-PPHPATTJSA-N
SMILES
C(F)(F)(F)C(=O)O.C([C@H]1NCCC1)(=O)NC1C=CC(N(=O)=O)=CC=1 |&1:8,r|
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P5267
Product name
L-Proline p-nitroanilide trifluoroacetate salt
Purity
prolyl aminopeptidase substrate
Packaging
1g
Price
$214
Updated
2025/07/31
Sigma-Aldrich
Product number
P5267
Product name
L-Proline p-nitroanilide trifluoroacetate salt
Purity
prolyl aminopeptidase substrate
Packaging
2g
Price
$341
Updated
2025/07/31
TRC
Product number
P839128
Product name
H-L-Pro-pNATrifluoracetate
Packaging
250mg
Price
$175
Updated
2021/12/16
AK Scientific
Product number
7234AH
Product name
H-Pro-PnaTfa
Packaging
1g
Price
$96
Updated
2021/12/16
Chem-Impex
Product number
06610
Product name
H-Pro-pNA·TFA,99%(HPLC)
Purity
99%(HPLC)
Packaging
1G
Price
$89.6
Updated
2021/12/16
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H-PRO-PNA TFA Chemical Properties,Usage,Production

Chemical Properties

Off-white to yellow crystalline powder

Uses

H-L-Pro-pNA Trifluoracetate acts as a chromogenic substrate for prolyl aminopeptidase (proline iminopeptidase).

General Description

Proline p-nitroanilide (P-pNA) is a colorimetric substrate for prolyl aminopeptidase (proline iminopeptidase), an enzyme that releases proline from the N-terminus of small peptides.

H-PRO-PNA TFA Preparation Products And Raw materials

Raw materials

Preparation Products

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H-PRO-PNA TFA Suppliers

China 89 Germany 2 India 1 Switzerland 2 United Kingdom 2 United States 11 Global 107
Shanghai Join Biological Pharmaceutical Co., Ltd.
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View Lastest Price from H-PRO-PNA TFA manufacturers

Career Henan Chemical Co
Product
H-PRO-PNA TFA 108321-19-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-08

108321-19-3, H-PRO-PNA TFARelated Search:

H-L-Pro-pNA*TFA N-METHYLANILINIUM TRIFLUOROACETATE AMMONIUM TRIFLUOROACETATE Trifluoroacetic acid H-PRO-PNA TFA N-(4-NITROPHENYL)-2-PYRROLIDINECARBOXAMIDE H-PRO-PNA HBR

  • L-Proline p-nitroanilide trifluoroacetate salt prolyl aMinopeptidase substrate
  • (S)-N-(4-Nitrophenyl)pyrrolidine-2-carboxaMide 2,2,2-trifluoroacetate
  • N-(4-Nitrophenyl)pyrrolidine-2-carboxamide
  • P-pNA
  • Pro-pNA
  • H-L-Pro-pNA Trifluoracetate
  • L-PROLINE P-NITROANILIDE TRIFLUOROAC
  • H-Pro-pNA·TFA≥ 99% (HPLC)
  • L-PROLINE P-NITROANILIDE TRIFLUOROACETATE
  • L-PROLINE P-NITROANILIDE TRIFLUOROACETATE SALT
  • L-PROLINE P-NITROANILIDE TRIFLUOROACETIC ACID SALT
  • L-PROLINE 4-NITROANILIDE TRIFLUOROACETATE
  • H-PRO-PNA TFA
  • L-proline P-nitroanilide*trifluoroacetic acid
  • (2S)-N-(4-nitrophenyl)pyrrolidine-2-carboxamide 2,2,2-trifluoroacetic acid
  • H-PRO-PNA TFA USP/EP/BP
  • L-Proline P-Nitroanilide TFA
  • 108321-19-3/7369-91-7
  • (2S)-N-(4-Nitrophenyl)Pyrrolidine-2-Carboxamide
  • <sc>L</sc>-Proline p-nitroanilide trifluoroacetate salt
  • P-pNA TFA
  • 108321-19-3
  • C11H13N3O3C2HF3O2
  • C11H13N3O3C2HO2F3
  • C13H14F3N3O5
  • Biochemicals and Reagents
  • Amino Acids and Peptides
  • BioChemical
  • Modified Amino Acids
  • I - Z
  • Amino Acids
  • I - Z
  • Modified Amino Acids