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.

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3,766 – 3,780 of 6,182 results

3,766

Strem, An Ascensus Company CAS 1198080-55-5. 50mg. 1-(1R2S)-1-[(11bR)-Dinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]-1-phenylpropan-2-yl-3-phenylurea min. 97%. MFCD18827629

CAS 1198080-55-5. 50mg. 1-(1R2S)-1-[(11bR)-Dinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]-1-phenylpropan-2-yl-3-phenylurea min. 97%. MFCD18827629. Molecular Weight 584.60. Molecular Formula C36H29N2O4P. Color/form white pwdr. Strem 15-2202. http//www.strem.com/catalog/v/15-2202/

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3,767

Selleck Chemical LLC Paritaprevir (ABT-450) S5404-5mg

Paritaprevir (ABT-450) is a nonstructural (NS) protein 3/4A protease inhibitor

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3,768

Medchemexpress LLC β-amanitin | 21150-22-1 | MFCD00151212 | >98.0% | 918.96 g/mol | C39H54N10O14S | 1 MG

β-Amanitin is a cyclic peptide toxin isolated from Amanita phalloides that potently inhibits eukaryotic RNA polymerase II and, to a lesser extent, RNA polymerase III, blocking mRNA synthesis and protein production. It is used as a biochemical research reagent to study transcription, RNA polymerase function, and as a cytotoxic payload in antibody-drug conjugate research.

Potent inhibitor of RNA polymerase II and III.
High purity (>98%) suitable for biochemical studies.
Soluble in DMSO at high concentration for stock preparation.
Appropriate for use as an ADC cytotoxic payload or molecular biology tool.
Supplied in small research quantities for laboratory applications.

Pricing & Availability

3,769

eMolecules 2417296-84-3 | Medchem Express | PROTAC BRAF-V600E degrader-1 | 1mg | 769193400 | HY-137487 | 1001.08 | C48H54F2N10O10S

Medchem Express | NSC-207895 | 5mg | 705861177 | HY-14714 | 58131-57-0 | MFCD01660065 | 279.256 | C11H13N5O4

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3,770

eMolecules 262438-43-7 | ATN-161 | MFCD30478885 | 50mg

Ambeed | 2-Chloro-3-hydrazinylpyrazine | 250mg | 552743627 | A562796 | 63286-28-2 | MFCD08272804 | 144.560 | C4H5ClN4

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3,771

Medchemexpress LLC Factor B-IN-1 | 1481631-75-7 | 95.0% | 332.36 g·mol⁻¹ | C19H16N4O2 | 5 MG

Factor B-IN-1 is a research-grade small-molecule inhibitor of complement Factor B intended for in vitro and in vivo studies. The compound has formula C19H16N4O2, molecular weight 332.36 g·mol⁻1, CAS 1481631-75-7, and is supplied at high purity for laboratory use. Refer to the product datasheet for handling, solubility, and storage instructions.

Small-molecule inhibitor of complement Factor B.
Molecular formula C19H16N4O2; molecular weight 332.36 g·mol⁻1.
Purity typically 95.0%.
Soluble in DMSO (≈50 mg/mL) and formulatable for in vivo use.
Powder storage at -20°C; store solutions at -80°C for long term.

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3,772

Medchemexpress LLC HY-18767 10mg Medchemexpress, Ivosidenib CAS:1448347-49-6 Purity:>98%

Medchemexpress, HY-18767 10mg Ivosidenib CAS:1448347-49-6 Ivosidenib (AG-120) is an orally active inhibitor of isocitrate dehydrogenase 1 mutant (mIDH1) enzyme, it exhibits profound d-2-hydroxyglutatrate (2-HG) lowering in vivo. Ivosidenib (AG-120) has the potential for AML therapy due to its acceptable safety profile and clinical activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,773

Medchemexpress LLC 1,2,4-trideoxy-4-(methylamino)-1-(4-pentylphenyl)-D-erythro-pent-1-enitol hydrochloride | 1072443-89-0 | >98.0% | 313.86 g/mol | C17H27NO2·HCl | 25 MG

SK1-I is a research compound that selectively inhibits sphingosine kinase 1 (SPHK1). It is supplied as the hydrochloride salt (CAS 1072443-89-0) in a 25 mg quantity for laboratory research use only; not for human or veterinary use.

Selective SPHK1 inhibitor with reported Ki ~10 μM.
Provided as a hydrochloride salt for improved stability.
Purity ≥98% (HPLC), suitable for biochemical studies.
Common applications include cell signaling and anticancer research.
Store at recommended low temperature to maintain integrity.

Pricing & Availability

3,774

eMolecules 916141-36-1 | Medchem Express | TCS 1102 | 10mg | 446259443 | HY-10900 | MFCD18086894 | 470.59 | C27H26N4O2S

Medchem Express | TCS 1102 | 10mg | 446259443 | HY-10900 | 916141-36-1 | MFCD18086894 | 470.590 | C27H26N4O2S

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3,775

Medchemexpress LLC HY-B0596 100mg Medchemexpress, Taltirelin TA-0910 CAS:103300-74-9 Purity:98%

Medchemexpress,HY-B0596 100mg Taltirelin TA-0910 CAS:103300-74-9 Formula:C17H23N7O5 Purity:98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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3,776

eMolecules 1448188-69-9 | Medchem Express | VL285 Phenol | 5mg | 788478474 | HY-151227 | 548.66 | C29H32N4O5S

Ambeed | (R)-2-Phenylglycine methyl ester hydrochloride | 100g | 552631413 | A189810 | 19883-41-1 | MFCD00137487 | 201.650 | C9H12ClNO2

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3,777

Medchemexpress LLC (S,R,S)-AHPC | 1448297-52-6 | MFCD29049827 | 99.1% | 430.56 g/mol | C22H30N4O3S | 100MG

(S,R,S)-AHPC is a VH032-derived VHL ligand used to recruit the von Hippel-Lindau E3 ligase in PROTAC and targeted protein degradation research. Supplied as a powder for research use, it has CAS 1448297-52-6, chemical formula C22H30N4O3S, molecular weight 430.56 g/mol, and measured HPLC purity 99.13%.

Provides high-purity VHL ligand suitable for PROTAC construction.
Powder form for easy storage and handling.
Stable under recommended storage conditions (powder: -20°C/4°C; in solvent: -80°C/-20°C).
Soluble in DMSO and water with ultrasonic assistance for formulation.
Available in small research pack sizes for early-stage studies.
Characterized by HPLC and LCMS to confirm identity and purity.

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3,778

Strem, An Ascensus Company CAS 1357562-63-0. 50mg. 1-(2S)-1-[(11bS)-26-Dimethyldinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]propan-2-yl-3-phenylurea min. 97%. MFCD18827630

CAS 1357562-63-0. 50mg. 1-(2S)-1-[(11bS)-26-Dimethyldinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]propan-2-yl-3-phenylurea min. 97%. MFCD18827630. Molecular Weight 536.56. Molecular Formula C32H29N2O4P. Color/form white pwdr. Strem 15-2204. http//www.strem.com/catalog/v/15-2204/

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3,779

eMolecules 1-PyrrolidinecarboxaMide, N-(3-aMinophenyl)- | MFCD11125780 | 5g

WuXi ChemSupply | 1-PyrrolidinecarboxaMide, N-(3-aMinophenyl)- | 5g | 599169068 | LN01927204 | 95.000 | MFCD11125780 | 205.261 | C11H15N3O

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3,780

eMolecules 1948273-02-6 | E3 LIGASE LIGAND 1A | AstaTech444.590 | C23H32N4O3S | 95.000 | C[C@H](NC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@@H](N)C(C)(C)C)c1ccc(cc1)-c1scnc1C | 0.25g | 573027259

E3 LIGASE LIGAND 1A | AstaTech | 1948273-02-6444.590 | C23H32N4O3S | 95.000 | C[C@H](NC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@@H](N)C(C)(C)C)c1ccc(cc1)-c1scnc1C | 0.25g | 573027259

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Pyrrolidines

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Strem, An Ascensus Company CAS 1198080-55-5. 50mg. 1-(1R2S)-1-[(11bR)-Dinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]-1-phenylpropan-2-yl-3-phenylurea min. 97%. MFCD18827629 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Selleck Chemical LLC Paritaprevir (ABT-450) S5404-5mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC β-amanitin | 21150-22-1 | MFCD00151212 | >98.0% | 918.96 g/mol | C39H54N10O14S | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Factor B-IN-1 | 1481631-75-7 | 95.0% | 332.36 g·mol⁻¹ | C19H16N4O2 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-18767 10mg Medchemexpress, Ivosidenib CAS:1448347-49-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1,2,4-trideoxy-4-(methylamino)-1-(4-pentylphenyl)-D-erythro-pent-1-enitol hydrochloride | 1072443-89-0 | >98.0% | 313.86 g/mol | C17H27NO2·HCl | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0596 100mg Medchemexpress, Taltirelin TA-0910 CAS:103300-74-9 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S,R,S)-AHPC | 1448297-52-6 | MFCD29049827 | 99.1% | 430.56 g/mol | C22H30N4O3S | 100MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Strem, An Ascensus Company CAS 1357562-63-0. 50mg. 1-(2S)-1-[(11bS)-26-Dimethyldinaphtho[21-d12-f][132]dioxaphosphepin-4-yloxy]propan-2-yl-3-phenylurea min. 97%. MFCD18827630 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More