accessibility menu, dialog, popup

UserName
Viewing profile as user:

Pyrrolidines

Organic heterocyclic compounds that consist of a five-membered ring with four carbon atoms and one nitrogen atom that form a cyclic secondary amine.
Percent Purity 
  • (2)
Physical Form 
  • (2)
Quantity 
  • (1)
  • (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (10)
  • (2)
  • (1)

special interests

  • (10)

Percent Purity

  • (2)

Physical Form

  • (2)

Quantity

  • (1)
  • (1)

Search Within Results
Keyword Search:
1 – 12 of 12 results
1

3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical 98.0+%, TCI America™

CAS: 2154-68-9 Molecular Formula: C9H16NO3 MDL Number: MFCD00003167 Synonym: pca radical,ccris 4554,2,2,5,5-tetramethyl-3-carboxypyrrolidinooxy,2,2,5,5-tetramethyl-3-carboxypyrrolidine-n-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl,3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl,2,2,5,5-tetramethyl-1-pyrrolidinyloxy-3-carboxylic acid

CAS 2154-68-9
MDL Number MFCD00003167
Synonym pca radical,ccris 4554,2,2,5,5-tetramethyl-3-carboxypyrrolidinooxy,2,2,5,5-tetramethyl-3-carboxypyrrolidine-n-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl,3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl,2,2,5,5-tetramethyl-1-pyrrolidinyloxy-3-carboxylic acid
Molecular Formula C9H16NO3
2

Medchemexpress LLC 2'-Azido-2'-deoxycytidine | 51034-68-5 | C9H12N6O4 | 5 MG
SDP

2'-Azido-2'-deoxycytidine is a purine nucleoside analogue that exhibits broad antitumor activity against indolent lymphoid malignancies by inhibiting DNA synthesis and inducing apoptosis. It functions as a click chemistry reagent due to its azide group, capable of participating in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne groups and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.

  • Purine nucleoside analogue
  • Broad antitumor activity
  • Functions as a click chemistry reagent
  • Participates in CuAAc and SPAAC reactions
  • Requires double phosphorylation to inhibit nucleotide reductase

ENCOMPASS_PREFERRED
3

Medchemexpress LLC 2'-Azido-2'-deoxycytidine | 51034-68-5 | C9H12N6O4 | 50 MG
SDP

2'-Azido-2'-deoxycytidine is a purine nucleoside analogue known for its broad antitumor activity against indolent lymphoid malignancies. It primarily works by inhibiting DNA synthesis and inducing apoptosis. The compound also functions as a click chemistry reagent, utilizing its Azide group for copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions.

  • Purine nucleoside analogue with broad antitumor activity
  • Inhibits DNA synthesis and induces apoptosis
  • Functions as a click chemistry reagent
  • Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
  • Enables strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
  • Requires double phosphorylation to inhibit nucleotide reductase

ENCOMPASS_PREFERRED
4

Medchemexpress LLC 2'-Azido-2'-deoxycytidine | 51034-68-5 | C9H12N6O4 | 25 MG
SDP

2'-Azido-2'-deoxycytidine is a purine nucleoside analogue with broad antitumor activity, targeting indolent lymphoid malignancies. Its anticancer mechanisms involve inhibiting DNA synthesis and inducing apoptosis.

  • Functions as a click chemistry reagent due to its Azide group
  • Participates in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules
  • Participates in strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups
  • Requires double phosphorylation to become an inhibitor of nucleotide reductase

ENCOMPASS_PREFERRED
5

Medchemexpress LLC 2'-Azido-2'-deoxycytidine | 51034-68-5 | C9H12N6O4 | 100 MG
SDP

2'-Azido-2'-deoxycytidine is a purine nucleoside analogue with broad antitumor activity, especially against indolent lymphoid malignancies, acting by inhibiting DNA synthesis and inducing apoptosis. It serves as a click chemistry reagent, possessing an azide group for copper-catalyzed azide-alkyne cycloaddition (CuAAc) and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions. Diphosphorylation is required for its function as a nucleotide reductase inhibitor.

  • Purine nucleoside analogue with antitumor activity
  • Inhibits DNA synthesis and induces apoptosis
  • Click chemistry reagent for CuAAc and SPAAC reactions
  • Requires diphosphorylation to inhibit nucleotide reductase
  • Useful in oligonucleotide and nucleoside analog research
  • Applicable in cancer studies, including leukemia
  • Relevant for cell cycle and DNA damage investigations

ENCOMPASS_PREFERRED
6

Medchemexpress LLC (Rac)-Cotinine-d4 | 350818-68-7 | 99.6% | 5 MG
SDP

(Rac)-Cotinine-d4 is the deuterium labeled (Rac)-Cotinine. It is for research use only and not sold to patients. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

  • Used as a tracer.
  • Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

ENCOMPASS_PREFERRED
7

Medchemexpress LLC (5R)-5-hydroxytriptolide | 583028-68-6 | MFCD15147006 | 99.7% | 376.40 g·mol⁻¹ | C20H24O7 | 1 MG
SDP

5R-5-Hydroxytriptolide (CAS 583028-68-6) is a triptolide-derived small molecule used in research for its immunosuppressive properties. It exhibits reduced cell cytotoxicity compared with related compounds and is supplied as a high-purity reagent for in vitro studies.

  • Immunosuppressive activity useful for in vitro assays.
  • Lower cell cytotoxicity compared with related compounds.
  • High purity (99.7%).
  • Molecular formula C20H24O7.
  • Molecular weight 376.40 g·mol⁻¹.
  • Available in small-scale research quantities (1 mg, 5 mg, 10 mg, 50 mg).

ENCOMPASS_PREFERRED
8

Medchemexpress LLC 2'-azido-2'-deoxycytidine | 51034-68-5 | 98.8% | 268.23 g/mol | C9H12N6O4 | 10 MG
SDP

2'-Azido-2'-deoxycytidine is an azidonucleoside research reagent and nucleoside analogue used in biochemical and oncology research. It contains an azide group for click-chemistry applications and requires phosphorylation to act as an inhibitor of nucleotide reductase. Supplied as a powder for laboratory use.

  • Compatible with copper-catalyzed and strain-promoted azide-alkyne cycloaddition (CuAAC and SPAAC).
  • Acts as a nucleoside analogue relevant to antitumor research.
  • High purity (98.8%).
  • Molecular formula C9H12N6O4; molecular weight 268.23 g/mol.
  • Supplied as a powder with storage recommendations: -20°C (3 years) or 4°C (2 years).

ENCOMPASS_PREFERRED
9

Medchemexpress LLC Bisindolylmaleimide V | 113963-68-1 | MFCD00236433 | 97.8% | 341.36 | C21H15N3O2 | 5 MG
SDP

Bisindolylmaleimide V is a synthetic small-molecule research reagent used as a cell-permeable negative control in kinase signaling studies, particularly for protein kinase C and S6 kinase pathways. It is supplied at research scales and is characterized by a reported purity of 97.75%.

  • Cell-permeable negative control for protein kinase C inhibition studies (IC50 >100 μM).
  • Reported to block activation of p70/p85 S6 kinase in vivo (IC50 8 μM).
  • Molecular formula C21H15N3O2 and molecular weight 341.36.
  • Reported purity 97.8%.
  • Supplied in research-scale quantities, including 5 mg.

ENCOMPASS_PREFERRED
10

Medchemexpress LLC Sulfo-Cy3 maleimide potassium | 1656990-68-9 | 95.0% | 776.96 g·mol⁻1 | C36H41KN4O9S2 | 5 MG
SDP

Sulfo-Cy3 maleimide potassium is a water-soluble, sulfonated cyanine fluorescent dye bearing a thiol-reactive maleimide group, supplied as the potassium salt for conjugation to cysteine residues. It is formulated for labeling antibodies and other proteins under mild, aqueous conditions and is provided in small, research-scale quantities.

  • Water-soluble sulfonated cyanine fluorophore for bright Cy3 emission.
  • Thiol-selective maleimide reactive group for cysteine conjugation.
  • Potassium salt form improves aqueous solubility.
  • Suitable for labeling antibodies and labile proteins in mild conditions.
  • Stored sealed and protected from moisture and light to maintain stability.
  • Available in small research sizes for reagent-scale experiments.

ENCOMPASS_PREFERRED
11

Medchemexpress LLC 3-azido-7-hydroxycoumarin | 817638-68-9 | MFCD12924840 | >95.0% | 203.15 g/mol | C9H5N3O3 | 5 MG
SDP

3-Azido-7-hydroxycoumarin is a fluorogenic click chemistry reagent containing an azide functional group. It becomes fluorescent after copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC), enabling sensitive bioorthogonal labeling and probe development. Chemical identifiers: C9H5N3O3; MW 203.15 g/mol; CAS 817638-68-9.

  • Fluorogenic upon copper(I)-catalyzed azide-alkyne cycloaddition.
  • Excitation maximum 404 nm and emission maximum 477 nm after click reaction.
  • Azide reactive handle for bioorthogonal labeling.
  • Suitable for probe development and imaging applications.
  • Molecular weight 203.15 g/mol; formula C9H5N3O3.

ENCOMPASS_PREFERRED
12

eMolecules​ Ambeed / (S)-5-Oxopyrrolidine-2-carboxylic acid compound with (1S2S3S4R5S)-5-(4-chloro-3-(4-ethoxybenzyl)phenyl)-1-(hydroxymethyl)-68-dioxabicyclo[3.2.1]octane-234-triol (11) / 1mg / 682927823 / A1006406 / / 1210344-83-4 / [null] / 566.000 / C27H32ClNO10

Ambeed / (S)-5-Oxopyrrolidine-2-carboxylic acid compound with (1S2S3S4R5S)-5-(4-chloro-3-(4-ethoxybenzyl)phenyl)-1-(hydroxymethyl)-68-dioxabicyclo[3.2.1]octane-234-triol (11) / 1mg / 682927823 / A1006406 / / 1210344-83-4 / [null] / 566.000 / C27H32ClNO10

ENCOMPASS_PREFERRED