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Pharma Intermediates & Building Blocks

Esters & Lactones

296 esters & lactones with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.

472products

37in stock

COA + SDSwith every lot

Diethyl bromomalonate, 98% chemical structure

Diethyl bromomalonate, 98%

CAS: 685-87-0
Formula: C₇H₁₁BrO₄
MW: 239.06 g/mol

VQ-008744

Diethyl diethylmalonate, 98% chemical structure

Diethyl diethylmalonate, 98%

CAS: 77-25-8
Formula: C₁₁H₂₀O₄
MW: 216.27 g/mol

VQ-008745

Diethyl ethoxymethylidenemalonate, 99% chemical structure

Diethyl ethoxymethylidenemalonate, 99%

CAS: 87-13-8
Formula: C₁₀H₁₆O₅
MW: 216.23 g/mol

VQ-008746

Diethyl ethylmalonate, 99% chemical structure

Diethyl ethylmalonate, 99%

CAS: 133-13-1
Formula: C₉H₁₆O₄
MW: 188.22 g/mol

VQ-008747

Diethyl glutarate, 99% chemical structure

Diethyl glutarate, 99%

CAS: 818-38-2
Formula: C₉H₁₆O₄
MW: 188.22 g/mol

VQ-008748

Diethyl iminodiacetate, 98% chemical structure

Diethyl iminodiacetate, 98%

CAS: 6290-05-7
Formula: C₈H₁₅NO₄
MW: 189.21 g/mol

VQ-008749

Diethyl ketomalonate, 95% chemical structure

Diethyl ketomalonate, 95%

CAS: 609-09-6
Formula: C₇H₁₀O₅
MW: 174.15 g/mol

VQ-008750

AR

Diethyl malonate, GR 99%+ chemical structure

Diethyl malonate, GR 99%+

CAS: 105-53-3
Formula: C₇H₁₂O₄
MW: 160.17 g/mol

VQ-008751

Diethyl methylmalonate, 99% chemical structure

Diethyl methylmalonate, 99%

CAS: 609-08-5
Formula: C₈H₁₄O₄
MW: 174.19 g/mol

VQ-008752

Puriss

Diethyl oxalacetate sodium salt, 95% chemical structure

Diethyl oxalacetate sodium salt, 95%

CAS: 40876-98-0
Formula: C₈H₁₁NaO₅
MW: 210.16 g/mol

VQ-008753

Synthesis

Diethyl oxalate, 98% chemical structure

Diethyl oxalate, 98%

CAS: 95-92-1
Formula: C₆H₁₀O₄
MW: 146.14 g/mol

VQ-008754

Puriss

Diethyl oxalate, puriss, 99%+ chemical structure

Diethyl oxalate, puriss, 99%+

CAS: 95-92-1
Formula: C₆H₁₀O₄
MW: 146.14 g/mol

VQ-008755

Synthesis

Diethyl phthalate, 98% chemical structure

Diethyl phthalate, 98%

CAS: 84-66-2
Formula: C₁₂H₁₄O₄
MW: 222.24 g/mol

VQ-008756

USP

Diethyl sebacate, USP 98.0% chemical structure

Diethyl sebacate, USP 98.0%

CAS: 110-40-7
Formula: C₁₄H₂₆O₄
MW: 258.35 g/mol

VQ-019706

Dihydrocoumarin, 99% chemical structure

Dihydrocoumarin, 99%

CAS: 119-84-6
Formula: C₉H₈O₂
MW: 148.16 g/mol

VQ-008757

Diisobutyl maleate chemical structure

Diisobutyl maleate

CAS: 14234-82-3
Formula: C₁₂H₂₀O₄
MW: 228.28 g/mol

VQ-039196

Diisopropyl malonate, 99% chemical structure

Diisopropyl malonate, 99%

CAS: 13195-64-7
Formula: C₉H₁₆O₄
MW: 188.22 g/mol

VQ-008758

Reference Standard

Dimethyl 2-methoxyphenoxymalonate chemical structure

Dimethyl 2-methoxyphenoxymalonate

CAS: 150726-89-9
Formula: C₁₂H₁₄O₆
MW: 254.24 g/mol

In stock

Dimethyl acetylenedicarboxylate, 99% chemical structure

Dimethyl acetylenedicarboxylate, 99%

CAS: 762-42-5
Formula: C₆H₆O₄
MW: 142.11 g/mol

VQ-008760

Reference Standard

Dimethyl Acetylsuccinate chemical structure

Dimethyl Acetylsuccinate

CAS: 10420-33-4
Formula: C₈H₁₂O₅
MW: 188.18 g/mol

In stock

Dimethyl chloromalonate, 98% chemical structure

Dimethyl chloromalonate, 98%

CAS: 28868-76-0
Formula: C₅H₇ClO₄
MW: 166.56 g/mol

VQ-008762

Reference Standard

Dimethyl Fumarate chemical structure

Dimethyl Fumarate

CAS: 624-49-7
Formula: C₆H₈O₄
MW: 144.12 g/mol

In stock

Dimethyl glutarate, 99% chemical structure

Dimethyl glutarate, 99%

CAS: 1119-40-0
Formula: C₇H₁₂O₄
MW: 160.17 g/mol

VQ-008764

Dimethyl malonate, 99% chemical structure

Dimethyl malonate, 99%

CAS: 108-59-8
Formula: C₅H₈O₄
MW: 132.11 g/mol

VQ-008765

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