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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

Carbazochrome Sodium Sulfonate Trihydrate chemical structure

Carbazochrome Sodium Sulfonate Trihydrate

CAS: 2666934-58-1
Formula: C₁₀H₁₇N₄NaO₈S
MW: 376.32 g/mol

VQ-047685

Carbocysteine lysine monohydrate chemical structure

Carbocysteine lysine monohydrate

CAS: 151756-26-2
Formula: C₁₁H₂₅N₃O₇S
MW: 343.4 g/mol

VQ-036151

Synthesis

Carbohydrazide, 98% chemical structure

Carbohydrazide, 98%

CAS: 497-18-7
Formula: CH₆N₄O
MW: 90.09 g/mol

VQ-009851

Carbonyl cyanide 4-(trifluoromethoxy)phenylhydrazone, ≥98% (TLC) powder chemical structure

Carbonyl cyanide 4-(trifluoromethoxy)phenylhydrazone, ≥98% (TLC) powder

CAS: 370-86-5
Formula: C₁₀H₅F₃N₄O
MW: 254.17 g/mol

VQ-009697

Carbonyl cyanide-3-chlorophenylhydrazone, ≥98.00% chemical structure

Carbonyl cyanide-3-chlorophenylhydrazone, ≥98.00%

CAS: 555-60-2
Formula: C₉H₅ClN₄
MW: 204.61 g/mol

VQ-020490

LR

Carbopol 934, LR

Carbopol 934, LR

CAS: 9007-20-9

VQ-020606

Carboxin-sulfoxide chemical structure

Carboxin-sulfoxide

CAS: 17757-70-9
Formula: C₁₂H₁₃NO₃S
MW: 251.3 g/mol

VQ-049431

Carboxine, 98% chemical structure

CAS: 5234-68-4
Formula: C₁₂H₁₃NO₂S
MW: 235.3 g/mol

VQ-012345

Carboxymethanesulfonyl-acetic acid chemical structure

Carboxymethanesulfonyl-acetic acid

CAS: 123-45-5
Formula: C₄H₆O₆S
MW: 182.15 g/mol

VQ-041009

Reference Standard

Carfilzomib Diacid(St-I)

Carfilzomib Diacid(St-I)

Formula: C₃₂H₄₀N₂O₉
MW: 596.67 g/mol

In stock

Reference Standard

Carfilzomib Diacid(St-II)

Carfilzomib Diacid(St-II)

Formula: C₁₆H₂₆N₂O₆
MW: 342.39 g/mol

In stock

Microscopy

Carmalum

Cat. No.: VQ-011391

VQ-011391

Carnosic acid, 97% chemical structure

Carnosic acid, 97%

CAS: 3650-09-7
Formula: C₂₀H₂₈O₄
MW: 332.4 g/mol

VQ-008425

Carvacrol, 98% chemical structure

CAS: 499-75-2
Formula: C₁₀H₁₄O
MW: 150.22 g/mol

VQ-010195

Carvacrol, 99% chemical structure

CAS: 499-75-2
Formula: C₁₀H₁₄O
MW: 150.22 g/mol

VQ-010196

Reference Standard

Caspofungin Diacetate chemical structure

Caspofungin Diacetate

CAS: 179463-17-3
Formula: C₅₆H₉₆N₁₀O₁₉
MW: 1213.4 g/mol

VQ-013285

Reference Standard

Castor Oil Reference Standard

Castor Oil Reference Standard

CAS: 8001-79-4
Formula: C₅₇H₁₀₄O₉
MW: 933.4 g/mol

In stock

Cbz-N-methyl-L-valine chemical structure

Cbz-N-methyl-L-valine

CAS: 42417-65-2
Formula: C₁₄H₁₉NO₄
MW: 265.3 g/mol

VQ-040831

Cefalexin, 99% chemical structure

CAS: 15686-71-2
Formula: C₁₆H₁₇N₃O₄S
MW: 347.4 g/mol

VQ-012346

Cefazolin Pivaloyl chemical structure

Cefazolin Pivaloyl

CAS: 1798390-48-3
Formula: C₁₆H₂₀N₄O₄S₃
MW: 428.6 g/mol

VQ-047707

Cefditoren Pivoxi imp VI chemical structure

Cefditoren Pivoxi imp VI

CAS: 138514-32-6
Formula: C₂₅H₂₈N₆O₇S₃
MW: 620.7 g/mol

VQ-047711

Cefepime hydrochloride, 98% chemical structure

Cefepime hydrochloride, 98%

CAS: 123171-59-5
Formula: C₁₉H₂₈Cl₂N₆O₆S₂
MW: 571.5 g/mol

VQ-012347

Cell Culture

Cefotaxime sodium salt, plant cell culture tested, powder chemical structure

Cefotaxime sodium salt, plant cell culture tested, powder

CAS: 64485-93-4
Formula: C₁₆H₁₆N₅NaO₇S₂
MW: 477.5 g/mol

VQ-012348

Reference Standard

Celecoxib Ethyl Ester chemical structure

Celecoxib Ethyl Ester

CAS: 2247197-67-5
Formula: C₁₉H₁₇F₃N₂O₃S
MW: 410.4 g/mol

In stock

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