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Pharma Intermediates & Building Blocks

Advanced and key starting materials, heterocycles, chiral building blocks and reagents for API synthesis, from gram R&D to multi-tonne supply.

9,200products

4sub-categories

1,292in stock

COA + SDSwith every lot

Organic Building Blocks 5,617 Heterocyclic Building Blocks 1,587 Bulk Pharma Intermediates 22 API Process Intermediates & Related Compounds 1,974

Synthesis

Phthalamide, 98% chemical structure

Phthalamide, 98%

CAS: 88-96-0
Formula: C₈H₈N₂O₂
MW: 164.16 g/mol

VQ-009057

Synthesis

Phthalic acid, 98% chemical structure

Phthalic acid, 98%

CAS: 88-99-3
Formula: C₈H₆O₄
MW: 166.13 g/mol

VQ-008570

AR

Phthalic acid, GR 99.5% chemical structure

Phthalic acid, GR 99.5%

CAS: 88-99-3
Formula: C₈H₆O₄
MW: 166.13 g/mol

VQ-008571

Reference Standard

Phthalic Anhydride chemical structure

Phthalic Anhydride

CAS: 85-44-9
Formula: C₈H₄O₃
MW: 148.11 g/mol

In stock

ACS / AR

Phthalic anhydride anhydrous, ACS, AR 99.00–100.20% chemical structure

Phthalic anhydride anhydrous, ACS, AR 99.00–100.20%

CAS: 85-44-9
Formula: C₈H₄O₃
MW: 148.11 g/mol

VQ-046839

Synthesis

Phthalic anhydride, 99% chemical structure

Phthalic anhydride, 99%

CAS: 85-44-9
Formula: C₈H₄O₃
MW: 148.11 g/mol

VQ-009160

Reference Standard

Phthalide chemical structure

CAS: 87-41-2
Formula: C₈H₆O₂
MW: 134.13 g/mol

In stock

Synthesis

Phthalide, 98% chemical structure

CAS: 87-41-2
Formula: C₈H₆O₂
MW: 134.13 g/mol

VQ-008932

Reference Standard

Phthalimide chemical structure

CAS: 85-41-6
Formula: C₈H₅NO₂
MW: 147.13 g/mol

In stock

Synthesis

Phthalimide, 98% chemical structure

Phthalimide, 98%

CAS: 85-41-6
Formula: C₈H₅NO₂
MW: 147.13 g/mol

VQ-012634

AR

Phthalimide, GR 98%+ chemical structure

Phthalimide, GR 98%+

CAS: 85-41-6
Formula: C₈H₅NO₂
MW: 147.13 g/mol

VQ-012635

Pharma

Phthaloyl Amlodipine chemical structure

Phthaloyl Amlodipine

CAS: 88150-62-3
Formula: C₂₈H₂₇ClN₂O₇
MW: 539 g/mol

VQ-012725

Physagulin-d chemical structure

CAS: 146713-92-0
Formula: C₃₄H₅₂O₁₀
MW: 620.8 g/mol

VQ-040499

Phytanic Acid Ethyl Ester chemical structure

Phytanic Acid Ethyl Ester

CAS: 3862-29-1
Formula: C₂₂H₄₄O₂
MW: 340.6 g/mol

VQ-037648

Phytic acid solution, 60% (w/w) in H2O chemical structure

Phytic acid solution, 60% (w/w) in H2O

CAS: 83-86-3
Formula: C₆H₁₈O₂₄P₆
MW: 660.04 g/mol

VQ-011542

Phytosterols, 90% chemical structure

Phytosterols, 90%

CAS: 949109-75-5
Formula: C₂₉H₅₀O
MW: 414.7 g/mol

VQ-010085

Extra Pure

Pib-acid (methyl-4-(5-(4-(pentyloxy)phenyl)-3-isoxolyl)benzoate, extra pure >95% chemical structure

Pib-acid (methyl-4-(5-(4-(pentyloxy)phenyl)-3-isoxolyl)benzoate, extra pure >95%

CAS: 179162-55-1
Formula: C₂₁H₂₁NO₄
MW: 351.4 g/mol

VQ-020169

Piceatannol, 98% chemical structure

Piceatannol, 98%

CAS: 10083-24-6
Formula: C₁₄H₁₂O₄
MW: 244.24 g/mol

VQ-010208

Picloram chemical structure

CAS: 1918-02-1
Formula: C₆H₃Cl₃N₂O₂
MW: 241.5 g/mol

VQ-019612

Picric acid, 99% chemical structure

Picric acid, 99%

CAS: 88-89-1
Formula: C₆H₃N₃O₇
MW: 229.1 g/mol

VQ-009913

AR

Picric acid, GR 99.5% chemical structure

Picric acid, GR 99.5%

CAS: 88-89-1
Formula: C₆H₃N₃O₇
MW: 229.1 g/mol

VQ-009914

Synthesis

Picrolonic acid, 98%+ chemical structure

Picrolonic acid, 98%+

CAS: 550-74-3
Formula: C₁₀H₈N₄O₅
MW: 264.19 g/mol

VQ-012636

Pifithrin-μ, ≥97% (HPLC) chemical structure

Pifithrin-μ, ≥97% (HPLC)

CAS: 64984-31-2
Formula: C₈H₇NO₂S
MW: 181.21 g/mol

VQ-010947

Pilocarpine hydrochloride chemical structure

Pilocarpine hydrochloride

CAS: 54-71-7
Formula: C₁₁H₁₇ClN₂O₂
MW: 244.72 g/mol

VQ-019565

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