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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

Cytidine chemical structure

CAS: 65-46-3
Formula: C₉H₁₃N₃O₅
MW: 243.22 g/mol

In stock

Cytidine 5'-diphosphocholine, 98% chemical structure

Cytidine 5'-diphosphocholine, 98%

CAS: 987-78-0
Formula: C₁₄H₂₆N₄O₁₁P₂
MW: 488.32 g/mol

VQ-011972

Cytidine 5′-monophosphate disodium salt, 97% chemical structure

Cytidine 5′-monophosphate disodium salt, 97%

CAS: 6757-06-8
Formula: C₉H₁₂N₃Na₂O₈P
MW: 367.16 g/mol

VQ-011973

Cytidine 5′-monophosphate, ≥99% (HPLC) chemical structure

Cytidine 5′-monophosphate, ≥99% (HPLC)

CAS: 63-37-6
Formula: C₉H₁₄N₃O₈P
MW: 323.2 g/mol

VQ-011974

Reference Standard

Cytidine Ester

CAS: 886538-46-1
Formula: C₁₃H₁₉N₃O₆
MW: 313.31 g/mol

In stock

Reference Standard

Cytidine Hydrochloride chemical structure

Cytidine Hydrochloride

CAS: 7244-51-1
Formula: C₉H₁₄ClN₃O₅
MW: 279.68 g/mol

VQ-013316

Cytidine-5`-diphosphate disodium chemical structure

Cytidine-5`-diphosphate disodium

CAS: 54394-90-0
Formula: C₉H₁₃N₃Na₂O₁₁P₂
MW: 447.14 g/mol

VQ-041080

EP

Cytidine, EP chemical structure

CAS: 65-46-3
Formula: C₉H₁₃N₃O₅
MW: 243.22 g/mol

VQ-047129

D-(+)-Galacturonic acid, monohydrate, ≥97%

D-(+)-Galacturonic acid, monohydrate, ≥97%

CAS: 91510-62-2
Formula: C₆H₁₀O₇.H₂O
MW: 212.15 g/mol

VQ-011411

D-(+)-Gluconic acid δ-lactone, ≥99% chemical structure

D-(+)-Gluconic acid δ-lactone, ≥99%

CAS: 90-80-2
Formula: C₆H₁₀O₆
MW: 178.14 g/mol

VQ-008731

D-(+)-Malic acid, ≥99% chemical structure

D-(+)-Malic acid, ≥99%

CAS: 636-61-3
Formula: C₄H₆O₅
MW: 134.09 g/mol

VQ-011277

D-(−)-Lactic acid, ≥90% chemical structure

D-(−)-Lactic acid, ≥90%

CAS: 10326-41-7
Formula: C₃H₆O₃
MW: 90.08 g/mol

VQ-008451

D-(−)-Pantolactone, 99% chemical structure

D-(−)-Pantolactone, 99%

CAS: 599-04-2
Formula: C₆H₁₀O₃
MW: 130.14 g/mol

VQ-008732

Puriss

D-10-Camphor sulphonic acid sodium salt, 98% chemical structure

D-10-Camphor sulphonic acid sodium salt, 98%

CAS: 34850-66-3
Formula: C₁₀H₁₅NaO₄S
MW: 254.28 g/mol

VQ-011278

Synthesis

D-10-Camphor sulphonic acid, 99% chemical structure

D-10-Camphor sulphonic acid, 99%

CAS: 3144-16-9
Formula: C₁₀H₁₆O₄S
MW: 232.3 g/mol

VQ-011279

D-Alaninamide hydrochloride chemical structure

D-Alaninamide hydrochloride

CAS: 71810-97-4
Formula: C₃H₉ClN₂O
MW: 124.57 g/mol

VQ-049481

Reference Standard

D-Alanine Isopropyl Ester chemical structure

D-Alanine Isopropyl Ester

CAS: 79487-89-1
Formula: C₆H₁₃NO₂
MW: 131.17 g/mol

VQ-013317

Reference Standard

D-Alanine Isopropyl Ester Hydrochloride chemical structure

D-Alanine Isopropyl Ester Hydrochloride

CAS: 39613-92-8
Formula: C₆H₁₄ClNO₂
MW: 167.63 g/mol

In stock

D-Allose chemical structure

CAS: 2595-97-3
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-038844

D-Arabinose chemical structure

CAS: 28697-53-2
Formula: C₅H₁₀O₅
MW: 150.13 g/mol

VQ-038993

AR / Biochemistry

D-Arabinose, GR 99%+ chemical structure

D-Arabinose, GR 99%+

CAS: 10323-20-3
Formula: C₅H₁₀O₅
MW: 150.13 g/mol

VQ-008107

Biochemistry

D-Arabitol, for biochemistry chemical structure

D-Arabitol, for biochemistry

CAS: 488-82-4
Formula: C₅H₁₂O₅
MW: 152.15 g/mol

VQ-019558

D-Araboascorbic acid, 98% chemical structure

D-Araboascorbic acid, 98%

CAS: 89-65-6
Formula: C₆H₈O₆
MW: 176.12 g/mol

VQ-008733

Biochemistry

D-Asparagine Monohydrate, for biochemistry chemical structure

D-Asparagine Monohydrate, for biochemistry

CAS: 5794-24-1
Formula: C₄H₁₀N₂O₄
MW: 150.13 g/mol

VQ-020318

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