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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Adrenochrome Bisulfite Sodium

CAS: 5818-84-8
Formula: C₉H₁₀NNaO₆S
MW: 283.24 g/mol

ZX-032996

Alkaline Protease

CAS: 9014-01-1
Formula: C₄₅H₆₈N₁₀O₁₅
MW: 989.1 g/mol

ZX-039650

Ammonium pyrrolidinodithiodarbamate, 98%

CAS: 5108-96-3
Formula: C₅H₁₂N₂S₂
MW: 164.3 g/mol

ZX-011645

Ammonium pyrrolidinodithiodarbamate, GR 99%

CAS: 5108-96-3
Formula: C₅H₁₂N₂S₂
MW: 164.3 g/mol

ZX-011646

Anisomycin, ≥98% (HPLC)

CAS: 22862-76-6
Formula: C₁₄H₁₉NO₄
MW: 265.3 g/mol

ZX-011647

Azidoacetic acid NHS ester

CAS: 824426-32-6
Formula: C₆H₆N₄O₄
MW: 198.14 g/mol

ZX-046193

Benzyloxycarbonylglycyl-L-Prolylglycylglycyl-L-Prolyl-L-Alanine

CAS: 13075-38-2
Formula: C₂₇H₃₆N₆O₉
MW: 588.6 g/mol

ZX-041083

BIS THF HNS Derivative 3

CAS: 799241-86-4
Formula: C₁₁H₁₃NO₇
MW: 271.22 g/mol

ZX-033275

Bis(3-sulfo-N-succinimidyl) Suberate Disodium

CAS: 127634-19-9
Formula: C₁₆H₁₈N₂Na₂O₁₄S₂
MW: 572.4 g/mol

ZX-046001

Bis(sulfosuccinimidyl)suberate

CAS: 82436-77-9
Formula: C₁₆H₂₀N₂O₁₄S₂
MW: 528.5 g/mol

ZX-046404

Bispyrazolone, ≥95.00%

CAS: 7477-67-0
Formula: C₂₀H₁₈N₄O₂
MW: 346.4 g/mol

ZX-038351

Bradykinin

CAS: 58-82-2
Formula: C₅₀H₇₃N₁₅O₁₁
MW: 1060.2 g/mol

ZX-041213

Bromobimane, ≥97%

CAS: 71418-44-5
Formula: C₁₀H₁₁BrN₂O₂
MW: 271.11 g/mol

ZX-011648

Captopril powder, ≥98% (HPLC)

CAS: 62571-86-2
Formula: C₉H₁₅NO₃S
MW: 217.29 g/mol

ZX-011649

Cbz-Pro-Pro-OH

CAS: 7360-23-8
Formula: C₁₈H₂₂N₂O₅
MW: 346.4 g/mol

ZX-045578

Chlorophyll

CAS: 1406-65-1
Formula: C₅₅H₇₄MgN₄O₅⁺2
MW: 895.5 g/mol

ZX-039887

Chlorophyll a

CAS: 479-61-8
Formula: C₅₅H₇₂MgN₄O₅
MW: 893.5 g/mol

ZX-041369

Chlorophyll b

CAS: 519-62-0
Formula: C₅₅H₇₀MgN₄O₆
MW: 907.5 g/mol

ZX-041370

cis-1,2,3,6-Tetrahydrophthalimide, 96%

CAS: 1469-48-3
Formula: C₈H₉NO₂
MW: 151.16 g/mol

ZX-011650

cis-3,4-Dihydroxypyrrolidine hydrochloride

CAS: 186393-21-5
Formula: C₄H₁₀ClNO₂
MW: 139.58 g/mol

ZX-043994

cis-N-(4-Chlorobutenyl)phthalimide

CAS: 84347-67-1
Formula: C₁₂H₁₀ClNO₂
MW: 235.66 g/mol

ZX-046150

Clindamycin hydrochloride, 97%

CAS: 21462-39-5
Formula: C₁₈H₃₄Cl₂N₂O₅S
MW: 461.4 g/mol

ZX-011651

Coproporphyrin III

CAS: 14643-66-4
Formula: C₃₆H₃₈N₄O₈
MW: 654.7 g/mol

ZX-035168

Cyclobutanemethanol,1-[[(3S)-3-fluoro-1-pyrrolidinyl]methyl]

CAS: 2935429-49-3
Formula: C₁₀H₁₈FNO
MW: 187.25 g/mol

ZX-040680

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