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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

Dimethyl oxalate, 99% chemical structure

Dimethyl oxalate, 99%

CAS: 553-90-2
Formula: C₄H₆O₄
MW: 118.09 g/mol

VQ-008766

Dimethyl oxirane-2,3-dicarboxylate chemical structure

Dimethyl oxirane-2,3-dicarboxylate

CAS: 56958-97-5
Formula: C₆H₈O₅
MW: 160.12 g/mol

VQ-039859

Dimethyl terephthalate, 98% chemical structure

Dimethyl terephthalate, 98%

CAS: 120-61-6
Formula: C₁₀H₁₀O₄
MW: 194.18 g/mol

VQ-008767

Dimethyl-1,3-acetonedicarboxylate, 96% chemical structure

Dimethyl-1,3-acetonedicarboxylate, 96%

CAS: 1830-54-2
Formula: C₇H₁₀O₅
MW: 174.15 g/mol

VQ-008768

Dimethyl2,3-dihydroxysuccinate chemical structure

Dimethyl2,3-dihydroxysuccinate

CAS: 405897-14-5
Formula: C₆H₁₀O₆
MW: 178.14 g/mol

VQ-039864

Dinonyl Phthalate chemical structure

Dinonyl Phthalate

CAS: 84-76-4
Formula: C₂₆H₄₂O₄
MW: 418.6 g/mol

VQ-040512

Synthesis

Dioctyl phthalate, 98% chemical structure

Dioctyl phthalate, 98%

CAS: 117-81-7
Formula: C₂₄H₃₈O₄
MW: 390.6 g/mol

VQ-008769

Synthesis

Dioctyl sebacate, ≥95% chemical structure

Dioctyl sebacate, ≥95%

CAS: 122-62-3
Formula: C₂₆H₅₀O₄
MW: 426.7 g/mol

VQ-008770

DL-Lactide chemical structure

CAS: 95-96-5
Formula: C₆H₈O₄
MW: 144.12 g/mol

VQ-040513

DL-Menthyl acetate chemical structure

DL-Menthyl acetate

CAS: 16409-45-3
Formula: C₁₂H₂₂O₂
MW: 198.3 g/mol

VQ-040239

DL-Pantolactone, 95% chemical structure

DL-Pantolactone, 95%

CAS: 79-50-5
Formula: C₆H₁₀O₃
MW: 130.14 g/mol

VQ-008771

Dodecyl Acrylate chemical structure

Dodecyl Acrylate

CAS: 2156-97-0
Formula: C₁₅H₂₈O₂
MW: 240.38 g/mol

VQ-039994

Egta-am chemical structure

CAS: 99590-86-0
Formula: C₂₆H₄₀N₂O₁₈
MW: 668.6 g/mol

VQ-019757

Endo-1,4-β-mannanase chemical structure

Endo-1,4-β-mannanase

CAS: 37288-54-3
Formula: C₄₈H₈₄O₆
MW: 757.2 g/mol

VQ-008772

Reference Standard

Eribulin Related Ligand 1 chemical structure

Eribulin Related Ligand 1

CAS: 6102-15-4
Formula: C₁₁H₁₆O₃
MW: 196.24 g/mol

VQ-008773

Erythrosin Yellowish chemical structure

Erythrosin Yellowish

CAS: 33239-19-9
Formula: C₂₀H₈I₂Na₂O₅
MW: 628.1 g/mol

VQ-039837

Ethyl 2-bromobutyrate, 99% chemical structure

Ethyl 2-bromobutyrate, 99%

CAS: 533-68-6
Formula: C₆H₁₁BrO₂
MW: 195.05 g/mol

VQ-008774

Extra Pure

Ethyl 2-bromoisobutyrate, extra pure >99% chemical structure

Ethyl 2-bromoisobutyrate, extra pure >99%

CAS: 600-00-0
Formula: C₆H₁₁BrO₂
MW: 195.05 g/mol

VQ-020010

Synthesis

Ethyl 2-bromopropionate, 98% chemical structure

Ethyl 2-bromopropionate, 98%

CAS: 535-11-5
Formula: C₅H₉BrO₂
MW: 181.03 g/mol

VQ-008775

GC

Ethyl 2-bromopropionate, for GC >98% chemical structure

Ethyl 2-bromopropionate, for GC >98%

CAS: 535-11-5
Formula: C₅H₉BrO₂
MW: 181.03 g/mol

VQ-045901

Ethyl 2-chloroacetoacetate, 95% chemical structure

Ethyl 2-chloroacetoacetate, 95%

CAS: 609-15-4
Formula: C₆H₉ClO₃
MW: 164.59 g/mol

VQ-008776

Ethyl 2-Formylpropionate chemical structure

Ethyl 2-Formylpropionate

CAS: 27772-62-9
Formula: C₆H₁₀O₃
MW: 130.14 g/mol

VQ-040061

Ethyl 2-methyl-4-oxo-2-cyclohexene-1-carboxylate, 98% chemical structure

Ethyl 2-methyl-4-oxo-2-cyclohexene-1-carboxylate, 98%

CAS: 487-51-4
Formula: C₁₀H₁₄O₃
MW: 182.22 g/mol

VQ-008777

Ethyl 2,4-dichloro aceto acetate chemical structure

Ethyl 2,4-dichloro aceto acetate

CAS: 88-00-6
Formula: C₆H₈Cl₂O₃
MW: 199.03 g/mol

VQ-039062

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