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Pharma Intermediates & Building Blocks

API Process Intermediates & Related Compounds

Source 1148 api process intermediates & related compounds for research, QC and production, documented with COA and SDS.

1,974products

872in stock

COA + SDSwith every lot

Reference Standard

Oseltamivir Hydroxy Mesylate (N-4) chemical structure

Oseltamivir Hydroxy Mesylate (N-4)

CAS: 101769-63-5
Formula: C₉H₁₄O₅
MW: 202.2 g/mol

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Reference Standard

Osimertinib N,N'-Dioxide chemical structure

Osimertinib N,N'-Dioxide

CAS: 2411395-23-6
Formula: C₂₈H₃₃N₇O₄
MW: 531.6 g/mol

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Reference Standard

Oxaprozin Amide chemical structure

Oxaprozin Amide

CAS: 24248-49-5
Formula: C₁₈H₁₆N₂O₂
MW: 292.3 g/mol

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Oxazoline chemical structure

CAS: 504-77-8
Formula: C₃H₅NO
MW: 71.08 g/mol

VQ-049221

Oxcarbazepine Enol-Sulfate chemical structure

Oxcarbazepine Enol-Sulfate

CAS: 104746-00-1
Formula: C₁₅H₁₂N₂O₅S
MW: 332.3 g/mol

VQ-033000

Oxcarbazepine N-Sulfate chemical structure

Oxcarbazepine N-Sulfate

CAS: 1159977-54-4
Formula: C₁₅H₁₂N₂O₅S
MW: 332.3 g/mol

VQ-032998

Oxiranecarboxaldehyde chemical structure

Oxiranecarboxaldehyde

CAS: 765-34-4
Formula: C₃H₄O₂
MW: 72.06 g/mol

VQ-049468

p-Chlorobenzoyl Decitabine Beta chemical structure

p-Chlorobenzoyl Decitabine Beta

CAS: 1442660-66-3
Formula: C₁₅H₁₅ClN₄O₅
MW: 366.75 g/mol

VQ-047976

Reference Standard

p-Chlorobenzyl Cyanide chemical structure

p-Chlorobenzyl Cyanide

CAS: 140-53-4
Formula: C₈H₆ClN
MW: 151.59 g/mol

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p-Chlorobenzyl Cyanide chemical structure

p-Chlorobenzyl Cyanide

CAS: 140-53-4
Formula: C₈H₆ClN
MW: 151.59 g/mol

VQ-045908

Reference Standard

p-Iodonitrotetrazolium Violet chemical structure

p-Iodonitrotetrazolium Violet

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

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p-Isobutylpropiophenone chemical structure

p-Isobutylpropiophenone

CAS: 59771-24-3
Formula: C₁₃H₁₈O
MW: 190.28 g/mol

VQ-048613

p-Nitrophenyl 2-(furfurylsulfinyl)acetate chemical structure

p-Nitrophenyl 2-(furfurylsulfinyl)acetate

CAS: 123855-55-0
Formula: C₁₃H₁₁NO₆S
MW: 309.3 g/mol

VQ-045001

Reference Standard

p-Ranolazine chemical structure

CAS: 1393717-45-7
Formula: C₂₄H₃₃N₃O₄
MW: 427.5 g/mol

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Reference Standard

PAB-4 Regio - Pazopanib (Stage-1)

PAB-4 Regio - Pazopanib (Stage-1)

Formula: C₁₃H₁₃N₅O
MW: 255.28 g/mol

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Reference Standard

Palbociclib Acetic Acid Adduct chemical structure

Palbociclib Acetic Acid Adduct

CAS: 1974279-20-3
Formula: C₂₆H₃₁N₇O₃
MW: 489.6 g/mol

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Reference Standard

Palbociclib Fumaric Acid Adduct

Palbociclib Fumaric Acid Adduct

Formula: C₂₈H₃₁N₇O₅
MW: 545.59 g/mol

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Reference Standard

Palbociclib Intermediate 4 chemical structure

Palbociclib Intermediate 4

CAS: 571188-59-5
Formula: C₁₄H₂₂N₄O₂
MW: 278.35 g/mol

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Reference Standard

Palbociclib Peak Identification Standard (PBB/PIS)

Palbociclib Peak Identification Standard (PBB/PIS)

Formula: C₂₄H₂₉N₇O₂
MW: 447.53 g/mol

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Reference Standard

Palbociclib Succinic Acid Adduct chemical structure

Palbociclib Succinic Acid Adduct

CAS: 1974279-21-4
Formula: C₂₈H₃₃N₇O₅
MW: 547.6 g/mol

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Reference Standard

Palbociclib Tartaric Acid Adduct

Palbociclib Tartaric Acid Adduct

Formula: C₂₈H₃₃N₇O₇
MW: 579.6 g/mol

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Reference Standard

Paliperidone Heptadecanoate chemical structure

Paliperidone Heptadecanoate

CAS: 1404053-62-8
Formula: C₄₀H₅₉FN₄O₄
MW: 678.9 g/mol

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Reference Standard

Paliperidone Pentadecanoate

Paliperidone Pentadecanoate

CAS: 1404053-61-7
Formula: C₃₈H₅₅FN₄O₄
MW: 650.87 g/mol

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Reference Standard

Paliperidone Stearoate chemical structure

Paliperidone Stearoate

CAS: 1172995-13-9
Formula: C₄₁H₆₁FN₄O₄
MW: 692.9 g/mol

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