523 Results for: "4,4'-stilbenedicarboxylic acid"

Corrected to: 4,4'-stilbenecarboxylic acid

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N4-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine ≥99.0% (by HPLC)

Supplier: TCI America

CAS Number: 67219-55-0
MDL Number: MFCD00010114
Molecular Formula: C37H35N3O7
Molecular Weight: 633.70
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Melting point (°C): 119
Specific rotation [a]20/D: 58 deg (C=1, MeOH)

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5'-O-(4,4'-Dimethoxytrityl)thymidine ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 40615-39-2
MDL Number: MFCD00010113
Molecular Formula: C31H32N2O7
Molecular Weight: 544.60
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 151
Specific rotation [a]20/D: 7 deg (C=1, MeOH)
Storage Temperature: 0-10°C

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Ethyl-4,4,4-trifluoroacetoacetate 98+%

Supplier: Thermo Scientific Chemicals

Ethyl-4,4,4-trifluoroacetoacetate 98+%

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2-Nitrophenylboronic acid pinacol ester 98+%

Supplier: Thermo Scientific Chemicals

2-Nitrophenylboronic acid pinacol ester 98+%

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Methyl orange 0.05% in aqueous solution pH-indicator

Supplier: Hach

pH Indicator for acidity titrations

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4-Cyanophenyl-4-hexylbenzoate 99%

Supplier: Thermo Scientific Chemicals

4-Cyanophenyl-4-hexylbenzoate 99%

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Ethyl pelargonate 97%

Supplier: Thermo Scientific Chemicals

Ethyl pelargonate 97%

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Masterflex® Ismatec® Pump Tubing, GORE® STA-PURE® Series PFL Single Elements, Avantor®

Supplier: VWR International

Excellent choice for high pressure, low spallation peristaltic tubing applications.

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Methyl-3-(2-hydroxyphenyl)propionate 97%

Supplier: Thermo Scientific Chemicals

Methyl-3-(2-hydroxyphenyl)propionate 97%

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Methyl-3-hydroxy-2-thiophenecarboxylate 97%

Supplier: Thermo Scientific Chemicals

Methyl-3-hydroxy-2-thiophenecarboxylate 97%

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Minit™ Biochemistry Student Set

Supplier: Cochranes of Oxford

Study Biochemistry On the Go

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D-Proline benzyl ester hydrochloride ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 53843-90-6
MDL Number: MFCD00153458
Molecular Formula: C12H15NO2
Molecular Weight: 241.72
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Color: White
Specific rotation [a]20/D: 44 deg (C=1, MeOH)

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Methyl-4-bromo-3-methylbenzoate 97%

Supplier: Thermo Scientific Chemicals

Methyl-4-bromo-3-methylbenzoate 97%

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Ethyl butyrylacetate ≥95.0%

Supplier: TCI America

CAS Number: 3249-68-1
MDL Number: MFCD00009401
Molecular Formula: C8H14O3
Molecular Weight: 158.20
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Boiling point (°C): 95
Melting point (°C): -44
Flash Point (°C): 78
Specific Gravity (20/20): 0.99

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(R)-3-([1,1'-Biphenyl]-4-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid 95%

Supplier: Thermo Scientific Chemicals

N-Boc-3-(4-biphenylyl)-D-alanine, 95%

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SDA (NHS-Diazirine) (succinimidyl 4,4′-azipentanoate), Pierce™

Supplier: Thermo Scientific

Thermo Scientific Pierce SDA (NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

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Methyl-2-methoxypropionate 98%

Supplier: Thermo Scientific Chemicals

Methyl-2-methoxypropionate 98%

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Methyl-4,4,4-trifluorocrotonate 97%

Supplier: Thermo Scientific Chemicals

Methyl-4,4,4-trifluorocrotonate 97%

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Methyl-3,4-dichlorobenzoate 97%

Supplier: Thermo Scientific Chemicals

Methyl-3,4-dichlorobenzoate 97%

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1-Pentadecanol ≥95.0%

Supplier: TCI America

CAS Number: 629-76-5
MDL Number: MFCD00004759
Molecular Formula: C15H32O
Molecular Weight: 228.42
Purity/Analysis Method: >95.0% (GC)
Form: Crystal
Boiling point (°C): 133
Melting point (°C): 44
Flash Point (°C): 110

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Methyl-4,4,4-trifluoroacetoacetate 95%

Supplier: Thermo Scientific Chemicals

Methyl-4,4,4-trifluoroacetoacetate 95%

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Ethyl butyrylacetate 98%

Supplier: Thermo Scientific Chemicals

Ethyl butyrylacetate 98%

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n-Propyl acrylate 95% stabilized

Supplier: Thermo Scientific Chemicals

Stab. with 0.1% 4-methoxyphenol

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Ethyl indol-3-ylacetate 98+%

Supplier: Thermo Scientific Chemicals

Ethyl indol-3-ylacetate 98+%

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3,3',5,5'-Tetramethylbenzidine (TMB) membrane peroxidase substrate Plus, liquid, Biotechnology Grade 1 component

Supplier: VWR

Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.

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Ethyl-4,4,4-trifluorocrotonate 98%

Supplier: Thermo Scientific Chemicals

Ethyl-4,4,4-trifluorocrotonate 98%

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Masterflex® B/T® PerfectPosition® Pump Tubing, Tygon® E-Food, Avantor®

Supplier: VWR International

Ensure optimum performance from your Masterflex® pump.

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SDAD (NHS-SS-Diazirine) (succinimidyl 2-((4,4'-azipentanamido)ethyl)-1,3'-dithiopropionate), Pierce™

Supplier: Thermo Scientific

Thermo Scientific Pierce SDAD (NHS-SS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 13.5Å spacer arm containing a cleavable disulfide bond separates the two photoreactive groups.