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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

5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one, 98% chemical structure

5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one, 98%

CAS: 164391-52-0
Formula: C₂₄H₃₀O₂
MW: 350.5 g/mol

VQ-008696

Reference Standard

6-Bromo-3-hydroxyisobenzofuran-1(3H)-one chemical structure

6-Bromo-3-hydroxyisobenzofuran-1(3H)-one

CAS: 1225206-60-9
Formula: C₈H₅BrO₃
MW: 229.03 g/mol

In stock

6-Bromohexyl Acetate chemical structure

6-Bromohexyl Acetate

CAS: 68797-94-4
Formula: C₈H₁₅BrO₂
MW: 223.11 g/mol

VQ-040813

6-Exomethylene Simvastatin chemical structure

6-Exomethylene Simvastatin

CAS: 121624-18-8
Formula: C₂₅H₃₆O₅
MW: 416.5 g/mol

VQ-042182

7-Aminoisochroman-1-one chemical structure

7-Aminoisochroman-1-one

CAS: 66122-73-4
Formula: C₉H₉NO₂
MW: 163.17 g/mol

VQ-040919

Reference Standard

7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione chemical structure

7,9-di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione

CAS: 82304-66-3
Formula: C₁₇H₂₄O₃
MW: 276.4 g/mol

In stock

AR

Acetylcholine iodide, GR 99% chemical structure

Acetylcholine iodide, GR 99%

CAS: 2260-50-6
Formula: C₇H₁₆INO₂
MW: 273.11 g/mol

VQ-008702

LR

Acetylcholine iodide, LR chemical structure

Acetylcholine iodide, LR

CAS: 2260-50-6
Formula: C₇H₁₆INO₂
MW: 273.11 g/mol

VQ-046878

Spectroscopy

Aclarubicin Hydrochloride, for spectroscopy ≥90.00% chemical structure

Aclarubicin Hydrochloride, for spectroscopy ≥90.00%

CAS: 75443-99-1
Formula: C₄₂H₅₄ClNO₁₅
MW: 848.3 g/mol

VQ-020421

Extra Pure

Allyl methacrylate, extra pure >98% chemical structure

Allyl methacrylate, extra pure >98%

CAS: 96-05-9
Formula: C₇H₁₀O₂
MW: 126.15 g/mol

VQ-019899

Amarogentin chemical structure

CAS: 21018-84-8
Formula: C₂₉H₃₀O₁₃
MW: 586.5 g/mol

VQ-040744

Synthesis

Amyl benzoate chemical structure

CAS: 2049-96-9
Formula: C₁₂H₁₆O₂
MW: 192.25 g/mol

VQ-008703

Synthesis

Amyl butyrate chemical structure

CAS: 540-18-1
Formula: C₉H₁₈O₂
MW: 158.24 g/mol

VQ-008704

Synthesis

Amyl cinnamate chemical structure

CAS: 3487-99-8
Formula: C₁₄H₁₈O₂
MW: 218.29 g/mol

VQ-008705

Synthesis

Amyl isobutyrate chemical structure

Amyl isobutyrate

CAS: 2445-72-9
Formula: C₉H₁₈O₂
MW: 158.24 g/mol

VQ-008706

Synthesis

Amyl Isobutyrate, for synthesis chemical structure

Amyl Isobutyrate, for synthesis

CAS: 106-27-4
Formula: C₉H₁₈O₂
MW: 158.24 g/mol

VQ-019774

Synthesis

Amyl isovalerate chemical structure

Amyl isovalerate

CAS: 25415-62-7
Formula: C₁₀H₂₀O₂
MW: 172.26 g/mol

VQ-008707

Synthesis

Amyl phenylacetate chemical structure

Amyl phenylacetate

CAS: 5137-52-0
Formula: C₁₃H₁₈O₂
MW: 206.28 g/mol

VQ-008708

Amyl Phthalate chemical structure

CAS: 131-18-0
Formula: C₁₈H₂₆O₄
MW: 306.4 g/mol

VQ-040391

Amyl propionate, ≥99% chemical structure

Amyl propionate, ≥99%

CAS: 624-54-4
Formula: C₈H₁₆O₂
MW: 144.21 g/mol

VQ-008709

Synthesis

Amyl salicylate, 97% chemical structure

Amyl salicylate, 97%

CAS: 2050-08-0
Formula: C₁₂H₁₆O₃
MW: 208.25 g/mol

VQ-008710

Arachidic Acid methyl ester chemical structure

Arachidic Acid methyl ester

CAS: 1120-28-1
Formula: C₂₁H₄₂O₂
MW: 326.6 g/mol

VQ-032562

Ascorbyl palmitate, ≥99% chemical structure

Ascorbyl palmitate, ≥99%

CAS: 137-66-6
Formula: C₂₂H₃₈O₇
MW: 414.5 g/mol

VQ-008711

Avermectin B1a chemical structure

CAS: 65195-55-3
Formula: C₄₈H₇₂O₁₄
MW: 873.1 g/mol

VQ-019501

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