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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

L-Menthol chemical structure

CAS: 2216-51-5
Formula: C₁₀H₂₀O
MW: 156.26 g/mol

In stock

AR

L-Menthol, AR chemical structure

CAS: 2216-51-5
Formula: C₁₀H₂₀O
MW: 156.26 g/mol

VQ-046705

BP

L-Menthol, BP chemical structure

CAS: 2216-51-5
Formula: C₁₀H₂₀O
MW: 156.26 g/mol

VQ-047195

IP/BP/USP / LR

L-Menthol, IP/BP/USP, LR chemical structure

L-Menthol, IP/BP/USP, LR

CAS: 2216-51-5
Formula: C₁₀H₂₀O
MW: 156.26 g/mol

VQ-047194

Reference Standard

L-Menthyl Glyoxylate chemical structure

L-Menthyl Glyoxylate

CAS: 26315-61-7
Formula: C₁₂H₂₀O₃
MW: 212.28 g/mol

VQ-013500

Reference Standard

L-Menthyl Glyoxylate Hydrate chemical structure

L-Menthyl Glyoxylate Hydrate

CAS: 208192-12-5
Formula: C₁₂H₂₂O₄
MW: 230.3 g/mol

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L-Orinithine Lactam Hydrochloride chemical structure

L-Orinithine Lactam Hydrochloride

CAS: 42538-31-8
Formula: C₅H₁₁ClN₂O
MW: 150.61 g/mol

VQ-049341

L-Ornithine -L-Aspartate chemical structure

L-Ornithine -L-Aspartate

CAS: 3230-94-2
Formula: C₉H₁₉N₃O₆
MW: 265.26 g/mol

VQ-039774

L-Phenylalaninol, 98% chemical structure

L-Phenylalaninol, 98%

CAS: 3182-95-4
Formula: C₉H₁₃NO
MW: 151.21 g/mol

VQ-011286

Reference Standard

L-Phenylglycinol chemical structure

L-Phenylglycinol

CAS: 20989-17-7
Formula: C₈H₁₁NO
MW: 137.18 g/mol

VQ-013502

Reference Standard

L-Phenylglycinol Hydrochloride chemical structure

L-Phenylglycinol Hydrochloride

CAS: 88026-82-8
Formula: C₈H₁₂ClNO
MW: 173.64 g/mol

VQ-013503

L-Prolinamide chemical structure

CAS: 7531-52-4
Formula: C₅H₁₀N₂O
MW: 114.15 g/mol

VQ-027252

Reference Standard

L-Proline chemical structure

CAS: 147-85-3
Formula: C₅H₉NO₂
MW: 115.13 g/mol

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L-Proline Benzyl Ester Hydrochloride chemical structure

L-Proline Benzyl Ester Hydrochloride

CAS: 16652-71-4
Formula: C₁₂H₁₆ClNO₂
MW: 241.71 g/mol

VQ-032979

L-Selenomethionine, ≥98% chemical structure

L-Selenomethionine, ≥98%

CAS: 3211-76-5
Formula: C₅H₁₁NO₂Se
MW: 196.12 g/mol

VQ-008515

L-THREONINEAMIDE Hydrochloride chemical structure

L-THREONINEAMIDE Hydrochloride

CAS: 33209-01-7
Formula: C₄H₁₁ClN₂O₂
MW: 154.59 g/mol

VQ-038885

L-Tryptophan Methyl Ester Hydrochloride chemical structure

L-Tryptophan Methyl Ester Hydrochloride

CAS: 7524-52-9
Formula: C₁₂H₁₅ClN₂O₂
MW: 254.71 g/mol

VQ-042730

Reference Standard

L-Tyrosine Diethylamide

L-Tyrosine Diethylamide

CAS: 695177-32-3
Formula: C₁₃H₂₀N₂O₂
MW: 236.31 g/mol

VQ-013505

Reference Standard

L-Tyrosine Diethylamide Dihydrochloride

L-Tyrosine Diethylamide Dihydrochloride

Formula: C₁₃H₂₀N₂O_2.2ClH
MW: 309.23 g/mol

VQ-013506

Reference Standard

L-Tyrosine Diethylamide Hydrochloride

L-Tyrosine Diethylamide Hydrochloride

Formula: C₁₃H₂₀N₂O₂.ClH
MW: 272.77 g/mol

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L-Tyrosine tert-Butyl Ester chemical structure

L-Tyrosine tert-Butyl Ester

CAS: 16874-12-7
Formula: C₁₃H₁₉NO₃
MW: 237.29 g/mol

VQ-043833

Reference Standard

L-Tyrosine-Alanine-Diethylamide Dihydrochloride

L-Tyrosine-Alanine-Diethylamide Dihydrochloride

Formula: C₁₆H₂₅N₃O_3.2ClH
MW: 380.31 g/mol

In stock

Reference Standard

L-Tyrosine-Glutamic Acid-DEA Dihydrochloride

L-Tyrosine-Glutamic Acid-DEA Dihydrochloride

Formula: C₁₈H₂₇N₃O_5.2ClH
MW: 438.35 g/mol

In stock

Reference Standard

L-Tyrosine-Lysine-Diethylamide Tetrahydrochloride

L-Tyrosine-Lysine-Diethylamide Tetrahydrochloride

Formula: C₁₉H₃₂N₄O_3.4ClH
MW: 510.33 g/mol

In stock

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