Pharmaceutical Intermediates

Organic Building Blocks

Functionalised aliphatic and aromatic building blocks, from aldehydes and amines to boronic acids and fluorinated aromatics, for synthesis and discovery.

8,529 products19 sub-categories337 in stockCOA + SDS with every lot

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p-Toluenesulfonylbromide, extra pure >97%

CAS: 1950-69-2
Formula: C₇H₇BrO₂S
MW: 235.1 g/mol

ZX-019224

p-Toluenesulfonylmethyl isocyanide, 98%

CAS: 36635-61-7
Formula: C₉H₉NO₂S
MW: 195.24 g/mol

ZX-009989

p-Toluenesulfonylsemicarbazide, 95%

CAS: 10396-10-8
Formula: C₈H₁₁N₃O₃S
MW: 229.26 g/mol

ZX-009990

p-Toluenesulphonamide, 98%

CAS: 70-55-3
Formula: C₇H₉NO₂S
MW: 171.22 g/mol

ZX-009991

p-Toluenesulphonic acid sodium salt, 95%

CAS: 657-84-1
Formula: C₇H₈NaO₃S
MW: 195.19 g/mol

ZX-009992

p-Toluenesulphonic anhydride, 97%

CAS: 4124-41-8
Formula: C₁₄H₁₄O₅S₂
MW: 326.4 g/mol

ZX-009993

p-Toluenesulphonyl urea, 98%

CAS: 1694-06-0
Formula: C₈H₁₀N₂O₃S
MW: 214.24 g/mol

ZX-009994

p-Toluic acid methyl ester, 99%

CAS: 99-75-2
Formula: C₉H₁₀O₂
MW: 150.17 g/mol

ZX-007983

p-Toluidine hydrochloride, 99%

CAS: 540-23-8
Formula: C₇H₁₀ClN
MW: 143.61 g/mol

ZX-008602

p-Toluidine hydrochloride, AR

CAS: 540-23-8
Formula: C₇H₁₀ClN
MW: 143.61 g/mol

ZX-038759

p-Toluidine, 99%

CAS: 106-49-0
Formula: C₇H₉N
MW: 107.15 g/mol

ZX-008603

p-Toluidine, GR 99%+

CAS: 106-49-0
Formula: C₇H₉N
MW: 107.15 g/mol

ZX-008604

p-Tolyl isocyanate, 99%

CAS: 622-58-2
Formula: C₈H₇NO
MW: 133.15 g/mol

ZX-010590

p-Tolyl sulfoxide, 97%

CAS: 1774-35-2
Formula: C₁₄H₁₄OS
MW: 230.33 g/mol

ZX-009995

p-Tolyldiethanolamine, 95%

CAS: 3077-12-1
Formula: C₁₁H₁₇NO₂
MW: 195.26 g/mol

ZX-008605

p-Tolylhydrazine hydrochloride, 98%

CAS: 637-60-5
Formula: C₇H₁₁ClN₂
MW: 158.63 g/mol

ZX-008963

p-Xylylenediamine

CAS: 539-48-0
Formula: C₈H₁₂N₂
MW: 136.19 g/mol

ZX-045157

Paeonol

CAS: 552-41-0
Formula: C₉H₁₀O₃
MW: 166.17 g/mol

ZX-035249

Palmitelaidic Acid

CAS: 10030-73-6
Formula: C₁₆H₃₀O₂
MW: 254.41 g/mol

ZX-035417

Palmitoleic acid, 98.5%

CAS: 373-49-9
Formula: C₁₆H₃₀O₂
MW: 254.41 g/mol

ZX-007625

Palmitoyl chloride, 98%

CAS: 112-67-4
Formula: C₁₆H₃₁ClO
MW: 274.9 g/mol

ZX-008217

Palmitoylethanolamide

CAS: 544-31-0
Formula: C₁₈H₃₇NO₂
MW: 299.5 g/mol

ZX-034133

Palythine

CAS: 67731-19-5
Formula: C₁₀H₁₆N₂O₅
MW: 244.24 g/mol

ZX-041983

Pamoic acid, 98%

CAS: 130-85-8
Formula: C₂₃H₁₆O₆
MW: 388.4 g/mol

ZX-007626

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