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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

Reference Standard

Celecoxib Methyl Ester chemical structure

Celecoxib Methyl Ester

CAS: 2247197-66-4
Formula: C₁₈H₁₅F₃N₂O₃S
MW: 396.4 g/mol

In stock

Celite 545, filter aid

Celite 545, filter aid

CAS: 61790-53-2

VQ-011393

Synthesis

Celloidine

Cat. No.: VQ-011394

VQ-011394

Celloidine 8% embedding reagent

Celloidine 8% embedding reagent

Cat. No.: VQ-011395

VQ-011395

Cellulose azure, cellulase substrate

Cellulose azure, cellulase substrate

CAS: 76296-24-7

VQ-011396

Cellulose carbonate

Cellulose carbonate

CAS: 39340-09-5

VQ-011397

Cephalexin Diketopiperazine Sodium Salt chemical structure

Cephalexin Diketopiperazine Sodium Salt

CAS: 62673-90-9
Formula: C₁₆H₁₆N₃NaO₄S
MW: 369.4 g/mol

VQ-047728

Cephalothin sodium salt, 97% chemical structure

Cephalothin sodium salt, 97%

CAS: 58-71-9
Formula: C₁₆H₁₅N₂NaO₆S₂
MW: 418.4 g/mol

VQ-012349

LR

Ceresin Wax (White) Pellets, LR

Ceresin Wax (White) Pellets, LR

CAS: 8001-75-0

VQ-019720

Reference Standard

Cetirizine Methyl Ester Dihydrochloride chemical structure

Cetirizine Methyl Ester Dihydrochloride

CAS: 83881-48-5
Formula: C₂₂H₂₉Cl₃N₂O₃
MW: 475.8 g/mol

VQ-013288

Reference Standard

Cetirizine Polyethylene Glycol (PEG) Ester chemical structure

Cetirizine Polyethylene Glycol (PEG) Ester

CAS: 1509941-93-8
Formula: C₂₃H₂₉ClN₂O₄
MW: 432.9 g/mol

VQ-013289

Cetostearyl alcohol

Cetostearyl alcohol

CAS: 67762-27-0
Formula: C₁₈H₃₈O.C₁₆H₃₄O
MW: 512.93 g/mol

VQ-011398

Cetostearyl alcohol chemical structure

Cetostearyl alcohol

CAS: 8005-44-5
Formula: C₃₄H₇₂O₂
MW: 512.9 g/mol

VQ-019696

IP/BP/USP/EP/Ph. Eur.…

Cetostearyl alcohol (meets specs of, IP/BP/USP/EP/Ph. Eur., LR chemical structure

Cetostearyl alcohol (meets specs of, IP/BP/USP/EP/Ph. Eur., LR

CAS: 8005-44-5
Formula: C₃₄H₇₂O₂
MW: 512.9 g/mol

VQ-020608

IP/BP/USP/EP/Ph. Eur.

Cetostearyl Alcohol Meets Analytical Specification of, IP/BP/USP/EP/Ph. Eur. 40.0% chemical structure

Cetostearyl Alcohol Meets Analytical Specification of, IP/BP/USP/EP/Ph. Eur. 40.0%

CAS: 8005-44-5
Formula: C₃₄H₇₂O₂
MW: 512.9 g/mol

VQ-020238

Reference Standard

Cetrizine chemical structure

CAS: 83881-51-0
Formula: C₂₁H₂₅ClN₂O₃
MW: 388.9 g/mol

VQ-013290

Synthesis

Cetyl alcohol, 99% chemical structure

Cetyl alcohol, 99%

CAS: 36653-82-4
Formula: C₁₆H₃₄O
MW: 242.44 g/mol

VQ-010031

Cetyl alcohol, 99%+ chemical structure

Cetyl alcohol, 99%+

CAS: 36653-82-4
Formula: C₁₆H₃₄O
MW: 242.44 g/mol

VQ-010032

Cetyl betaine, 95% chemical structure

Cetyl betaine, 95%

CAS: 693-33-4
Formula: C₂₀H₄₁NO₂
MW: 327.5 g/mol

VQ-009384

Cetyl palmitate, ≥98% chemical structure

Cetyl palmitate, ≥98%

CAS: 540-10-3
Formula: C₃₂H₆₄O₂
MW: 480.8 g/mol

VQ-008725

Synthesis

Cetyl pyridinium bromide, 98% chemical structure

Cetyl pyridinium bromide, 98%

CAS: 140-72-7
Formula: C₂₁H₃₈BrN
MW: 384.4 g/mol

VQ-011857

Synthesis

Cetyl pyridinium chloride, 99% chemical structure

Cetyl pyridinium chloride, 99%

CAS: 6004-24-6
Formula: C₂₁H₄₀ClNO
MW: 358 g/mol

VQ-011858

Chalcone, 98% chemical structure

CAS: 94-41-7
Formula: C₁₅H₁₂O
MW: 208.25 g/mol

VQ-008098

Chamazulene chemical structure

CAS: 529-05-5
Formula: C₁₄H₁₆
MW: 184.28 g/mol

VQ-039044

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