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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

Octadecyltrimethylammonium bromide chemical structure

Octadecyltrimethylammonium bromide

CAS: 1120-02-1
Formula: C₂₁H₄₆BrN
MW: 392.5 g/mol

VQ-019704

Octafluoronaphthalene chemical structure

Octafluoronaphthalene

CAS: 313-72-4
Formula: C₁₀F₈
MW: 272.09 g/mol

VQ-039530

Puriss

Octafluoropropane, 99.5% chemical structure

Octafluoropropane, 99.5%

CAS: 76-19-7
Formula: C₃F₈
MW: 188.02 g/mol

VQ-010718

Octafluorotoluene, 98% chemical structure

Octafluorotoluene, 98%

CAS: 434-64-0
Formula: C₇F₈
MW: 236.06 g/mol

VQ-010719

Octamethylcyclotetrasiloxane, 98% chemical structure

Octamethylcyclotetrasiloxane, 98%

CAS: 556-67-2
Formula: C₈H₂₄O₄Si₄
MW: 296.61 g/mol

VQ-011135

Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-,methyl ester chemical structure

Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-,methyl ester

CAS: 376-27-2
Formula: C₉H₃F₁₅O₂
MW: 428.09 g/mol

VQ-040801

Reference Standard

Octanophenone chemical structure

CAS: 1674-37-9
Formula: C₁₄H₂₀O
MW: 204.31 g/mol

In stock

Octanoyl chloride, 99% chemical structure

Octanoyl chloride, 99%

CAS: 111-64-8
Formula: C₈H₁₅ClO
MW: 162.66 g/mol

VQ-009157

Octene, 98% chemical structure

CAS: 111-66-0
Formula: C₈H₁₆
MW: 112.21 g/mol

VQ-011244

Synthesis

Octo xylenol

Cat. No.: VQ-011525

VQ-011525

Octopamine hydrochloride, 99% chemical structure

Octopamine hydrochloride, 99%

CAS: 770-05-8
Formula: C₈H₁₂ClNO₂
MW: 189.64 g/mol

VQ-009528

Biochemistry

Octyl -D-Thioglucopyranoside, for biochemistry chemical structure

Octyl -D-Thioglucopyranoside, for biochemistry

CAS: 85618-21-9
Formula: C₁₄H₂₈O₅S
MW: 308.44 g/mol

VQ-019769

Octyl acrylate, 98% chemical structure

Octyl acrylate, 98%

CAS: 2499-59-4
Formula: C₁₁H₂₀O₂
MW: 184.27 g/mol

VQ-008924

Octyl methoxycinnamate, ≥98.00% chemical structure

Octyl methoxycinnamate, ≥98.00%

CAS: 5466-77-3
Formula: C₁₈H₂₆O₃
MW: 290.4 g/mol

VQ-020511

Synthesis

Octylamine, 99% chemical structure

Octylamine, 99%

CAS: 111-86-4
Formula: C₈H₁₉N
MW: 129.24 g/mol

VQ-009529

GC

Octylamine, for GC >98% chemical structure

Octylamine, for GC >98%

CAS: 111-86-4
Formula: C₈H₁₉N
MW: 129.24 g/mol

VQ-045835

Reference Standard

Octylbenzene chemical structure

CAS: 2189-60-8
Formula: C₁₄H₂₂
MW: 190.32 g/mol

In stock

Ofloxacin, ≥99% chemical structure

Ofloxacin, ≥99%

CAS: 82419-36-1
Formula: C₁₈H₂₀FN₃O₄
MW: 361.4 g/mol

VQ-012109

Extra Pure

Oil Cypriol, extra pure 99%

Oil Cypriol, extra pure 99%

CAS: 91771-62-9

VQ-020239

Okadaic acid potassium salt, from Prorocentrum concavum, ≥90% (HPLC), powder chemical structure

Okadaic acid potassium salt, from Prorocentrum concavum, ≥90% (HPLC), powder

CAS: 155751-72-7
Formula: C₄₄H₆₇KO₁₃
MW: 843.1 g/mol

VQ-008559

Reference Standard

Olanzapine Thiolactam chemical structure

Olanzapine Thiolactam

CAS: 1017241-36-9
Formula: C₁₇H₂₀N₄OS
MW: 328.4 g/mol

In stock

Reference Standard

Oleyl Alcohol chemical structure

CAS: 143-28-2
Formula: C₁₈H₃₆O
MW: 268.5 g/mol

In stock

Synthesis

Oleylamine, 98%+ chemical structure

Oleylamine, 98%+

CAS: 112-90-3
Formula: C₁₈H₃₇N
MW: 267.5 g/mol

VQ-009530

Olivetol, 98% chemical structure

CAS: 500-66-3
Formula: C₁₁H₁₆O₂
MW: 180.24 g/mol

VQ-010203

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