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Pharmaceutical Intermediates

Organic and heterocyclic building blocks, key starting materials and API process intermediates from milligram research packs to multi-kilogram supply.

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Sulindac Sulfide Methyl Ester

CAS: 106647-49-8
Formula: C₂₁H₁₉FO₂S
MW: 354.4 g/mol

ZX-042530

Sulindac Sulfone

CAS: 59864-04-9
Formula: C₂₀H₁₇FO₄S
MW: 372.4 g/mol

ZX-042529

Sulpha chloropyrazine sodium

CAS: 23307-72-4
Formula: C₁₀H₈ClN₄NaO₂S
MW: 306.7 g/mol

ZX-034603

Sulphanilamide, GR 99%+

CAS: 63-74-1
Formula: C₆H₈N₂O₂S
MW: 172.21 g/mol

ZX-010035

Sulphanilic acid, 99%

CAS: 121-57-3
Formula: C₆H₇NO₃S
MW: 173.19 g/mol

ZX-010036

Sulphanilic acid, GR 99%+

CAS: 121-57-3
Formula: C₆H₇NO₃S
MW: 173.19 g/mol

ZX-010037

Sulphonazo III

CAS: 68504-35-8
Formula: C₂₂H₁₂N₄Na₄O₁₄S₄
MW: 776.6 g/mol

ZX-010038

Sumatriptan Ester Compound

Formula: C₁₂H₁₄N₂O₄S
MW: 282.32 g/mol

ZX-012860

Suvorexant Stage 1

CAS: 218622-15-2
Formula: C₁₄H₁₀Cl₂N₂O₂
MW: 309.15 g/mol

ZX-012861

Syn-2-Pyridinealdoxime

CAS: 1193-96-0
Formula: C₆H₆N₂O
MW: 122.12 g/mol

ZX-036013

Synephrine hydrochloride, 95%

CAS: 5985-28-4
Formula: C₉H₁₄ClNO₂
MW: 203.66 g/mol

ZX-008617

Syringaresinol Diglucoside

CAS: 96038-87-8
Formula: C₃₄H₄₆O₁₈
MW: 742.7 g/mol

ZX-041271

Syringicaldehyde, 99%

CAS: 134-96-3
Formula: C₉H₁₀O₄
MW: 182.17 g/mol

ZX-007229

t-Boc-aminocaproicnitrilotriacetic Acid

CAS: 1039123-88-0
Formula: C₂₁H₃₇N₃O₉
MW: 475.5 g/mol

ZX-044271

t-Boc-aminooxyacetic Acid

CAS: 42989-85-5
Formula: C₇H₁₃NO₅
MW: 191.18 g/mol

ZX-044207

t-Boc-aminooxyacetic Acid N-Hydroxysuccinimide Ester

CAS: 80366-85-4
Formula: C₁₁H₁₆N₂O₇
MW: 288.25 g/mol

ZX-046192

t-Boc-N-amido-PEG2-CH2CO2H,≥95%

CAS: 108466-89-3
Formula: C₁₁H₂₁NO₆
MW: 263.29 g/mol

ZX-007697

T-Butyl Dimethyl Methoxysilane

CAS: 66548-21-8
Formula: C₇H₁₈OSi
MW: 146.3 g/mol

ZX-039590

t-Butylamine hydrochloride

CAS: 10017-37-5
Formula: C₄H₁₂ClN
MW: 109.6 g/mol

ZX-043857

Tamsulosin Catechol hydrochloride

CAS: 1582717-04-1
Formula: C₁₈H₂₅ClN₂O₅S
MW: 416.9 g/mol

ZX-036243

Tamsulosin Racemate

CAS: 94666-07-6
Formula: C₂₀H₂₈N₂O₅S
MW: 408.5 g/mol

ZX-012862

Tannic acid ACS reagent grade, powder or solid

CAS: 1401-55-4
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol

ZX-010653

Tannic acid, GR

CAS: 1401-55-4
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol

ZX-010654

Taraxasterol

CAS: 1059-14-9
Formula: C₃₀H₅₀O
MW: 426.7 g/mol

ZX-040541

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