1. Home
  2. Products
  3. Amino Acids
  4. Amino Acids & Derivatives
  5. L-Proline 4-nitroanilide trifluoroacetate

L-Proline 4-nitroanilide trifluoroacetate

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP01718

CAS No:108321-19-3

Synonyms/Alias:108321-19-3;H-Pro-Pna Tfa;(S)-N-(4-Nitrophenyl)pyrrolidine-2-carboxamide 2,2,2-trifluoroacetate;L-Proline p-nitroanilide trifluoroacetate salt;P-pNA;L-Proline p-nitroanilide (TFA);L-Proline 4-nitroanilide trifluoroacetate;Pro-pNA;H-L-Pro-pNA Trifluoracetate;KYRVEVYREUUAKH-PPHPATTJSA-N;MFCD00069671;AKOS022186096;CS-W011871;HY-W011155;AC-33218;AS-46800;DA-74278;L-Prolinep-nitroanilidetrifluoroacetatesalt;F10542;(2S)-n-(4-nitrophenyl)pyrrolidine-2-carboxamide 2,2,2-trifluoroacetic acid;(2S)-N-(4-nitrophenyl)pyrrolidine-2-carboxamide;2,2,2-trifluoroacetic acid;(2S)-N-(4-NITROPHENYL)PYRROLIDINE-2-CARBOXAMIDE; TRIFLUOROACETIC ACID;L-Proline p-nitroanilide trifluoroacetate salt, prolyl aminopeptidase substrate;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C13H14F3N3O5
M.W/Mr.
349.26
Sequence
One Letter Code:P
Three Letter Code:H-Pro-pNA.TFA
Abbr
H-Pro-pNA.TFA
InChI
InChI=1S/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-;/m0./s1
InChI Key
KYRVEVYREUUAKH-PPHPATTJSA-N
Canonical SMILES
C1CC(NC1)C(=O)NC2=CC=C(C=C2)[N+](=O)[O-].C(=O)(C(F)(F)F)O

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Peptide Modification ServicescGMP Peptide ServiceCustom Conjugation ServiceEpitope Mapping ServicesPeptide Nucleic Acids SynthesisPeptide Analysis ServicesPeptide Synthesis ServicesPeptide CDMO
Hot Products
Angiotensin II Acetate

Angiotensin II Acetate is a potent research peptide regulating blood pressure and vascular tone. Purchase this synthetic peptide to support cardiovascular and renal studies.

Read More Read More
Fertirelin Acetate

Fertirelin Acetate is a synthetic peptide that promotes ovulation and fertility. Purchase Fertirelin research peptide for breeding and hormonal studies.

Read More Read More
GLP-1 (7-37) Acetate

GLP-1 (7-37) Acetate is a synthetic peptide for appetite and insulin regulation. Order GLP-1 peptide powder from a trusted supplier for metabolic research.

Read More Read More
Carbetocin

Carbetocin is a synthetic oxytocin analog that promotes uterine contraction and postpartum recovery. Buy Carbetocin peptide powder from a professional supplier for reproductive research.

Read More Read More
Buserelin Acetate

Buserelin Acetate is a GnRH agonist peptide regulating reproductive hormones. Buy Buserelin peptide powder online to explore fertility and hormone-dependent tumor research.

Read More Read More
Gonadorelin Acetate

Gonadorelin Acetate stimulates LH and FSH release in fertility research. Purchase Gonadorelin peptide powder from a verified peptide supplier for reproductive studies.

Read More Read More
Teduglutide

Teduglutide peptide enhances intestinal absorption and mucosal growth. Buy Teduglutide research peptide to support gastrointestinal and metabolic studies.

Read More Read More
Carperitide

Carperitide is a human atrial natriuretic peptide analog for heart and kidney research. Buy Carperitide peptide online to study diuretic and cardiovascular effects.

Read More Read More
Glucagon

Glucagon peptide promotes glycogen breakdown and blood sugar regulation. Buy Glucagon research peptide online for metabolic and liver studies.

Read More Read More
Elcatonin Acetate

Elcatonin Acetate is a calcitonin analog supporting bone metabolism research. Buy Elcatonin peptide online to study calcium regulation and osteoporosis.

Read More Read More
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers