Pharmaceutical Intermediates

Heterocyclic Building Blocks

Nitrogen, oxygen and sulphur heterocycles, including pyridines, pyrimidines, indoles, piperazines and triazoles, for medicinal and process chemistry.

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Carboxine, 98%

CAS: 5234-68-4
Formula: C₁₂H₁₃NO₂S
MW: 235.3 g/mol

ZX-011403

Cbz-Pro-Pro-OH

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

ZX-045578

Cefalexin Thiophenone

CAS: 3354-32-3
Formula: C₄H₄OS
MW: 100.14 g/mol

ZX-045893

Cefalexin, 99%

CAS: 15686-71-2
Formula: C₁₆H₁₇N₃O₄S
MW: 347.4 g/mol

ZX-011404

Cefepime hydrochloride, 98%

CAS: 123171-59-5
Formula: C₁₉H₂₈Cl₂N₆O₆S₂
MW: 571.5 g/mol

ZX-011405

Cefotaxime sodium salt, plant cell culture tested, powder

CAS: 64485-93-4
Formula: C₁₆H₁₆N₅NaO₇S₂
MW: 477.5 g/mol

ZX-011406

Cephaeline hydrochloride CRS (C0700000)

CAS: 5853-29-2
Formula: C₂₈H₄₀Cl₂N₂O₄
MW: 539.5 g/mol

ZX-045626

Cephalexin Diketopiperazine Sodium Salt

CAS: 62673-90-9
Formula: C₁₆H₁₆N₃NaO₄S
MW: 369.4 g/mol

ZX-038927

Cephalothin sodium salt, 97%

CAS: 58-71-9
Formula: C₁₆H₁₅N₂NaO₆S₂
MW: 418.4 g/mol

ZX-011407

Cetyl pyridinium bromide, 98%

CAS: 140-72-7
Formula: C₂₁H₃₈BrN
MW: 384.4 g/mol

ZX-010915

Cetyl pyridinium chloride, 99%

CAS: 6004-24-6
Formula: C₂₁H₄₀ClNO
MW: 358 g/mol

ZX-010916

Chelidamic acid, 97%

CAS: 138-60-3
Formula: C₇H₅NO₅
MW: 183.12 g/mol

ZX-010917

Chloridazon-methyl-desphenyl

CAS: 17254-80-7
Formula: C₅H₆ClN₃O
MW: 159.57 g/mol

ZX-039631

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

Chondroitinase AC From Flavobacterium Heparinum

CAS: 9047-57-8
Formula: C₄₂H₆₆N₈O₆S
MW: 811.1 g/mol

ZX-040412

Chrysoeriol

CAS: 491-71-4
Formula: C₁₆H₁₂O₆
MW: 300.26 g/mol

ZX-041891

Cimetidine, 99%

CAS: 51481-61-9
Formula: C₁₀H₁₆N₆S
MW: 252.34 g/mol

ZX-011246

Cinchonine monohydrochloride hydrate, LR

CAS: 206986-88-1
Formula: C₁₉H₂₅ClN₂O₂
MW: 348.9 g/mol

ZX-019667

Cinoxacin

CAS: 28657-80-9
Formula: C₁₂H₁₀N₂O₅
MW: 262.22 g/mol

ZX-035131

Ciprofloxacin hydrochloride, 98%

CAS: 86393-32-0
Formula: C₁₇H₂₁ClFN₃O₄
MW: 385.8 g/mol

ZX-011151

Ciprofloxacin, ≥98% (HPLC)

CAS: 85721-33-1
Formula: C₁₇H₁₈FN₃O₃
MW: 331.34 g/mol

ZX-011152

cis-(Z)-Flupentixol Dihydrochloride

CAS: 51529-01-2
Formula: C₂₃H₂₇Cl₂F₃N₂OS
MW: 507.4 g/mol

ZX-033485

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