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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

α-Acetylbutyrolactone, 98% chemical structure

α-Acetylbutyrolactone, 98%

CAS: 517-23-7
Formula: C₆H₈O₃
MW: 128.13 g/mol

VQ-008957

Spectroscopy

α-Benzoin oxime, for spectroscopy chemical structure

α-Benzoin oxime, for spectroscopy

CAS: 441-38-3
Formula: C₁₄H₁₃NO₂
MW: 227.26 g/mol

VQ-046716

AR

α-Benzoin oxime, GR 99%+ chemical structure

α-Benzoin oxime, GR 99%+

CAS: 441-38-3
Formula: C₁₄H₁₃NO₂
MW: 227.26 g/mol

VQ-009920

α-Bromo-γ-butyrolactone, 97% chemical structure

α-Bromo-γ-butyrolactone, 97%

CAS: 5061-21-2
Formula: C₄H₅BrO₂
MW: 164.99 g/mol

VQ-008958

α-Cyclopentylmandelic acid, 97% chemical structure

α-Cyclopentylmandelic acid, 97%

CAS: 427-49-6
Formula: C₁₃H₁₆O₃
MW: 220.26 g/mol

VQ-008666

α-D-Glucose, anhydrous, 96% chemical structure

α-D-Glucose, anhydrous, 96%

CAS: 492-62-6
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-010105

α-D(+)-Glucose pentaacetate, 99% chemical structure

α-D(+)-Glucose pentaacetate, 99%

CAS: 604-68-2
Formula: C₁₆H₂₂O₁₁
MW: 390.34 g/mol

VQ-008959

Reference Standard

α-Epoxyabiraterone Acetate chemical structure

α-Epoxyabiraterone Acetate

CAS: 2484719-11-9
Formula: C₂₆H₃₃NO₃
MW: 407.5 g/mol

In stock

Biochemistry

α-Glucosidase from microorganism, for biochemistry

α-Glucosidase from microorganism, for biochemistry

CAS: 9001-42-7

VQ-019672

Synthesis

α-Glycerol chlorohydrin, 98% chemical structure

α-Glycerol chlorohydrin, 98%

CAS: 96-24-2
Formula: C₃H₇ClO₂
MW: 110.54 g/mol

VQ-010106

α-Hexylcinnamaldehyde, 90% chemical structure

α-Hexylcinnamaldehyde, 90%

CAS: 101-86-0
Formula: C₁₅H₂₀O
MW: 216.32 g/mol

VQ-008184

Puriss

α-Ketoglutaric acid, 99%+ chemical structure

α-Ketoglutaric acid, 99%+

CAS: 328-50-7
Formula: C₅H₆O₅
MW: 146.1 g/mol

VQ-008667

Plant Culture

α-Ketoglutaric acid, plant tissue culture tested chemical structure

α-Ketoglutaric acid, plant tissue culture tested

CAS: 328-50-7
Formula: C₅H₆O₅
MW: 146.1 g/mol

VQ-045567

α-Maltose, 95% chemical structure

α-Maltose, 95%

CAS: 4482-75-1
Formula: C₁₂H₂₂O₁₁
MW: 342.3 g/mol

VQ-010107

α-Methoxyphenylacetic acid, 99% chemical structure

α-Methoxyphenylacetic acid, 99%

CAS: 7021-09-2
Formula: C₉H₁₀O₃
MW: 166.17 g/mol

VQ-008668

Puriss

α-Pinene, 95% chemical structure

CAS: 80-56-8
Formula: C₁₀H₁₆
MW: 136.23 g/mol

VQ-011260

AR

α-Pinene, AR 98% chemical structure

α-Pinene, AR 98%

CAS: 80-56-8
Formula: C₁₀H₁₆
MW: 136.23 g/mol

VQ-046190

Technical

α-Terpineol 90%, technical grade chemical structure

α-Terpineol 90%, technical grade

CAS: 98-55-5
Formula: C₁₀H₁₈O
MW: 154.25 g/mol

VQ-010108

α-Tocopherol polyethylene glycol succinate

α-Tocopherol polyethylene glycol succinate

CAS: 9002-96-4

VQ-011641

α,α-Dibromotoluene, 97% chemical structure

α,α-Dibromotoluene, 97%

CAS: 618-31-5
Formula: C₇H₆Br₂
MW: 249.93 g/mol

VQ-010494

α,α,α',α',4-Pentabromo-o-xylene, 97% chemical structure

α,α,α',α',4-Pentabromo-o-xylene, 97%

CAS: 4235-46-5
Formula: C₈H₅Br₅
MW: 500.64 g/mol

VQ-010493

Reference Standard

β-Epoxyabiraterone Acetate chemical structure

β-Epoxyabiraterone Acetate

CAS: 2484719-26-6
Formula: C₂₆H₃₃NO₃
MW: 407.5 g/mol

In stock

β-Gentiobiose octaacetate, 98%+ chemical structure

β-Gentiobiose octaacetate, 98%+

CAS: 4613-78-9
Formula: C₂₈H₃₈O₁₉
MW: 678.6 g/mol

VQ-008960

Extra Pure

β-Ionone, extra pure >96% chemical structure

β-Ionone, extra pure >96%

CAS: 14901-07-6
Formula: C₁₃H₂₀O
MW: 192.3 g/mol

VQ-020051

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