Heterocyclic Building Blocks

Pyrroles, Pyrrolidines & Pyrazoles

Pyrroles, pyrrolidines, pyrrolidones and pyrazoles, including prolinol catalysts and DPP-4 inhibitor intermediates, for synthesis and drug discovery.

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D-Prolinamide, 97%

CAS: 62937-45-5
Formula: C₅H₁₀N₂O
MW: 114.15 g/mol

ZX-011652

D-Proline Methyl Ester Hydrochloride

CAS: 65365-28-8
Formula: C₆H₁₂ClNO₂
MW: 165.62 g/mol

ZX-039750

D-Pyroglutamic Acid Amide

CAS: 118929-65-0
Formula: C₅H₈N₂O₂
MW: 128.13 g/mol

ZX-041049

D-Tetramethrin

CAS: 548460-64-6
Formula: C₁₉H₂₅NO₄
MW: 331.4 g/mol

ZX-041989

Desoxo Apremilast

CAS: 2487573-08-8
Formula: C₄₅H₄₈N₄O₁₄S₂
MW: 933 g/mol

ZX-033050

Dicyclohexylamine

CAS: 1369427-40-6
Formula: C₂₆H₄₈N₂O₅
MW: 468.7 g/mol

ZX-045847

Dipeptide diaminobutyroyl benzylamide diacetate

CAS: 823202-99-9
Formula: C₂₃H₃₇N₅O₇
MW: 495.6 g/mol

ZX-041912

DOTA-tris(tBu)ester NHS ester

CAS: 819869-77-7
Formula: C₃₂H₅₅N₅O₁₀
MW: 669.8 g/mol

ZX-011653

Echitamine

CAS: 6871-44-9
Formula: C₂₂H₂₉N₂O₄⁺
MW: 385.5 g/mol

ZX-018795

Eribulin Related Ligand 6

CAS: 317-20-4
Formula: C₈H₄FNO₂
MW: 165.12 g/mol

ZX-011654

Ethyl (S)-2-(2-oxopyrrolidin-1-yl)butanoate

CAS: 358629-53-5
Formula: C₁₀H₁₇NO₃
MW: 199.25 g/mol

ZX-033710

Ethyl 4-pyrazolecarboxylate, 98%

CAS: 37622-90-5
Formula: C₆H₈N₂O₂
MW: 140.14 g/mol

ZX-011655

Ethyl 4,5,6,7-Tetrahydro-1H-Indazole-3-Carboxylate

CAS: 4492-02-8
Formula: C₁₀H₁₄N₂O₂
MW: 194.23 g/mol

ZX-043487

Ethyl 5-methyl-1H-pyrrole-2-carboxylate

CAS: 3284-51-3
Formula: C₈H₁₁NO₂
MW: 153.18 g/mol

ZX-011656

Ethyl1-Methyl2-Pyrroleacetate

CAS: 49669-45-6
Formula: C₉H₁₃NO₂
MW: 167.2 g/mol

ZX-040806

Fmoc-Ala-Pro-OH

CAS: 186023-44-9
Formula: C₂₃H₂₄N₂O₅
MW: 408.4 g/mol

ZX-045260

Fmoc-beta-Ala-Pro-OH

CAS: 2171246-67-4
Formula: C₂₃H₂₄N₂O₅
MW: 408.4 g/mol

ZX-041328

Fmoc-D-Oic-OH

CAS: 1217512-55-4
Formula: C₂₄H₂₅NO₄
MW: 391.5 g/mol

ZX-040747

Fmoc-L-hyp(bom)-oh

CAS: 187223-15-0
Formula: C₂₈H₃₃N₃O₈
MW: 539.6 g/mol

ZX-046000

Fmoc-Pro-Pro-OH

CAS: 129223-22-9
Formula: C₂₅H₂₆N₂O₅
MW: 434.5 g/mol

ZX-041327

Glycylprolylalanine

CAS: 837-83-2
Formula: C₁₀H₁₇N₃O₄
MW: 243.26 g/mol

ZX-035756

Hematoporphyrin dihydrochloride

CAS: 17696-69-4
Formula: C₃₄H₄₀Cl₂N₄O₆
MW: 671.6 g/mol

ZX-047661

Homolycorine

CAS: 477-20-3
Formula: C₁₈H₂₁NO₄
MW: 315.4 g/mol

ZX-035161

Hydrazinopyrazole

CAS: 54962-77-5
Formula: C₃H₆N₄
MW: 98.11 g/mol

ZX-045516

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