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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Saccharine insoluble, 99%

CAS: 81-07-2
Formula: C₇H₅NO₃S
MW: 183.19 g/mol

ZX-011426

Salannin, 98%

CAS: 992-20-1
Formula: C₃₄H₄₄O₉
MW: 596.7 g/mol

ZX-011487

Sapropetrin dihydrochloride, 95%

CAS: 69056-38-8
Formula: C₉H₁₇Cl₂N₅O₃
MW: 314.17 g/mol

ZX-011052

Schaftoside

CAS: 51938-32-0
Formula: C₂₆H₂₈O₁₄
MW: 564.5 g/mol

ZX-041880

Sciadopitysin

CAS: 521-34-6
Formula: C₃₃H₂₄O₁₀
MW: 580.5 g/mol

ZX-041895

Selectfluor, extra pure

CAS: 140681-55-6
Formula: C₇H₁₄B₂ClF₉N₂
MW: 354.3 g/mol

ZX-018962

Serotinine Creatinine Sulfate, for biochemistry

CAS: 61-47-2
Formula: C₁₄H₂₃N₅O₇S
MW: 405.43 g/mol

ZX-018828

Serotonin O-Sulfate

CAS: 16310-20-6
Formula: C₁₀H₁₂N₂O₄S
MW: 256.28 g/mol

ZX-042968

Sodium 3-(benzo[d]thiazol-2-ylthio)propane-1-sulphonate, 98%

CAS: 49625-94-7
Formula: C₁₀H₁₀NNaO₃S₃
MW: 311.4 g/mol

ZX-011427

Sodium 3-morpholinopropane-1-sulphonate, ≥98%

CAS: 71119-22-7
Formula: C₇H₁₄NNaO₄S
MW: 231.25 g/mol

ZX-011759

Sodium 3,5,6-trichloro-2-pyridinol Hydrate

CAS: 37439-34-2
Formula: C₅HCl₃NNaO
MW: 220.41 g/mol

ZX-044529

Sodium 5-(methoxycarbonyl)-6-oxo-1,2,3,6-tetrahydropyridin-4-olate

CAS: 198213-15-9
Formula: C₇H₈NNaO₄
MW: 193.13 g/mol

ZX-041850

Sodium L-pyroglutamate

CAS: 28874-51-3
Formula: C₅H₆NNaO₃
MW: 151.1 g/mol

ZX-034098

Sodium mercaptobenzothiazole, 97%

CAS: 2492-26-4
Formula: C₇H₄NNaS₂
MW: 189.2 g/mol

ZX-011428

Sodium pyrithione, ~40% in H2O

CAS: 3811-73-2
Formula: C₅H₄NNaOS
MW: 149.15 g/mol

ZX-010951

Sodium pyrithione, 96%

CAS: 3811-73-2
Formula: C₅H₄NNaOS
MW: 149.15 g/mol

ZX-010950

Sodium Saccharin

CAS: 128-44-9
Formula: C₇H₄NNaO₃S
MW: 205.17 g/mol

ZX-018592

Sodium sulfadiazine, 99%

CAS: 547-32-0
Formula: C₁₀H₉N₄NaO₂S
MW: 272.26 g/mol

ZX-011053

Solacapine

CAS: 63785-22-8
Formula: C₂₇H₄₈N₂O₂
MW: 432.7 g/mol

ZX-042228

Solasodine

CAS: 126-17-0
Formula: C₂₇H₄₃NO₂
MW: 413.6 g/mol

ZX-034360

Solvent Orange 60

CAS: 6925-69-5
Formula: C₁₈H₁₀N₂O
MW: 270.3 g/mol

ZX-040954

Spidoxamate

CAS: 907187-07-9
Formula: C₁₉H₂₂ClNO₄
MW: 363.8 g/mol

ZX-041404

Streptavidin, from Streptomyces avidinii essentially salt-free, lyophilized powder, ≥13 units/mg protein

CAS: 9013-20-1
Formula: C₁₄H₁₇BrClNO₂S
MW: 378.7 g/mol

ZX-011595

Sulcain

CAS: 41653-21-8
Formula: C₁₆H₂₂N₂O₃
MW: 290.36 g/mol

ZX-039941

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