Reagents, S, 250 mg, Chemicals
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S-Benzyl-L-cysteine 4-nitroanilide ; >/= 98% (TLC)
AFG BioscienceSynonyms: L-Cys(Bzl)-pNA Purity Limit: ≥ 98% (TLC) CAS No.: 7436-62-6 Molecular Formula: C16H17N3O3S Molecular Weight: 331.43 MDL No.: MFCD00007302 Appearance: Yellowish powder Comments: Highly efficient substrate for cystyl aminopeptidase (oxytocinase). Storage…
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Synonyms: beta-Hydroxypyruvic acid sodium salt; 3-Hydroxy-2-oxopropionic acid sodium salt Molecular Formula: C3H3NaO4 · xH2O Linear Structural Formula: C3H3NaO4 · xH2O MDL Number: MFCD16660324 Purity: >=97.0% (calc. based on dry substance, NT) Storage: 2-8C Biochem Physiol…
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SIGMA Serotonin hydrochloride powder
MilliporeSigmaSynonym(s): 3-(2-Aminoethyl)-5-hydroxyindole hydrochloride; 5-HT; 5-Hydroxytryptamine hydrochloride Empirical Formula: C10H12N2O -+ HCl Linear Formula: C10H12N2O -+ HCl Formula Weight: 212.68 MDL Number: MFCD00012686 …
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Synonyms: Boc-(S)-3-amino-2,3-dihydro-4-oxo-1,5-benzothiazepine-5(2H)-acetic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 250349-13-4 Molecular Formula: C16H20N2O6 Molecular Weight: 336.34 MDL No.: MFCD03788636 Appearance: White powder Storage Temperature: Store at 0-8°C
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SIGMA Sodium cholesteryl sulfate
MilliporeSigmaSynonym(s): 5-Cholesten-3β-ol sulfate sodium salt; Cholesterol 3-sulfate sodium salt; Cholesteryl sodium sulfate; Cholesteryl sulfate sodium salt Empirical Formula: C27H45NaO4S Linear Formula: C27H45NaO4S Formula…
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ALDRICH (1S,2R)-(+)-trans-2-Phenyl-1-cyclohexanol, 99%
MilliporeSigmaSynonym(s): (1 S ,2 R )- trans -2-Phenyl-1-cyclohexanol Empirical Formula: C12H16O Linear Formula: C6H5C6H10OH Formula Weight: 176.25 MDL Number: MFCD00066432 Purity: 99% Boiling Point: 276-281 °C(lit.)…
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N1,N4-bis-Boc-spermidine, 97% (TLC)
AFG BioscienceCAS # 85503-20-4 Synonyms: 1,5-bis-Boc-1,5,10-triazadecane MDL No.: MFCD16875671 Molecular Formula: C17H35N3O4 Molecular Weight: 345.48 Purity Limit: 97% (TLC) Storage Temp: Store at 0-8 °C Appearance: Colorless oil
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(S)-Boc-4-(4-pyridyl)-ß-Homoala-OH ; >/= 95% (HPLC)
AFG BioscienceSynonyms: Boc-(4-pyridyl)-L-ß-homoalanine Purity Limit: ≥ 95% (HPLC) CAS No.: 219297-13-9 Molecular Formula: C14H20N2O4 Molecular Weight: 280.32 MDL No.: MFCD01076288 Appearance: Off-white or yellowish powder Melting Point: 138-144 ºC Optical Rotation: [a]D25 = -17.5 ±…
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ALDRICH Scandium(III) triflate, 99%
MilliporeSigmaSynonym(s): Sc(OTf)3; Scandium(III) trifluoromethanesulfonate; Trifluoromethanesulfonic acid scandium(III) salt Formula: Sc(SO3CF3)3 Formula Weight: 492.16 CAS No.: 144026-79-9 Purity: 99% Application: Important catalyst in Friedel-Crafts acylation,…
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Schreiner's Catalyst
MilliporeSigmaWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. Synonyms: 1,3-Bis[3,5-bis(trifluoromethyl)phenyl]urea;…
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(S)-Na-Z-Nß-Boc-2,3-diaminopropan-1-ol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-L-Dap(Boc)-ol(S)-2-(Z-amino)-3-(Boc-amino)-1-propanol Purity Limit: ≥ 99% (HPLC) CAS No.: 199005-69-1 Molecular Formula: C16H24N2O5 Molecular Weight: 324.4 MDL No.: MFCD06796908 Appearance: White crystalline powder Melting Point: 126-135 °C Optical Rotation: …
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ALDRICH (S)-1-(2-(Diphenylphosphino)phenyl)ethylamine, 97%
MilliporeSigmaSynonym(s): ( S )-1-[2-(Diphenylphosphino)phenyl]ethanamine; 2-(1-Aminoethyl)triphenylphosphine Empirical Formula: C20H20NP Linear Formula: C20H20NP Formula Weight: 305.35 Purity: 97% Melting Point: 76-81 °C
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"Sulfamethazine, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4,6-Dimethylsulfadiazine; 4-Amino- N -(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide; Sulfadimidine Formula: C12H14N4O2S Formula Weight: 278.33 CAS No.: 57-68-1 Biochem/physiol Actions: An antimicrobial sulfur drug. Induces CYP3A4…
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"Sulfachloropyridazine, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4-Amino- N -(6-chloro-3-pyridazinyl)benzenesulfonamide Formula: C10H9ClN4O2S Formula Weight: 284.72 CAS No.: 80-32-0 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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SIGMA S-Methylglutathione
MilliporeSigmaEmpirical Formula: C11H19N3O6S Linear Formula: C11H19N3O6S Formula Weight: 321.35 MDL Number: MFCD00056730 Storage: 2-8°C
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(S)-(+)-S-Methyl-S-phenylsulfoximine, 97%
Thermo Scientific ChemicalsFormula: C7H9NOS Formula weight: 155.22 Purity: 97% CAS Number: 33903-50-3 Harmonized Tariff Code: 2930.90
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Synonym: Proteinase from Bacillus licheniformis , Subtilisin A CAS Number: 014-01-1 EC Number: 232-752-2 Enzyme Commission (EC) Number: 3.4.21.62 MDL Number: MFCD00132092 Specificity Subtilisin A is a member of the Serine S8 Endoproteinase family. It has…
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Sulcofuron-sodium monohydrate
MilliporeSigmaPESTANAL ® , analytical standard Empirical Formula: C19H11Cl4N2NaO5S -+ H2O Formula Weight: 562.18 Linear Formula: C19H11Cl4N2NaO5S -+ H2O MDL Number:…
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Sodium undecylenate AldrichCPR
MilliporeSigmaMolecular Formula: C11H19NaO2 Molecular Weight: 206.26 Linear Structural Formula: C11H19NaO2 MDL Number: MFCD00054419 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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(S)-Boc-ß2-HomoAla-OH ; >/= 99% (TLC)
AFG BioscienceSynonyms: (S)-3-(Boc-amino)-2-methylpropionic acid Purity Limit: ≥ 99% (TLC) CAS No.: 190897-47-3 Molecular Formula: C9H17NO4 Molecular Weight: 203.3 MDL No.: MFCD04040045 Appearance: White powder Optical Rotation: [a]D25 = +20 ± 1º (C=1 in MeOH) Storage Temperature: …
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Ser-Ala-OH
AFG BioscienceSynonyms: L-Seryl-L-alanine CAS No.: 6403-17-4 Molecular Formula: C6H12N2O4 Molecular Weight: 176.17 MDL No.: MFCD00037228 Storage Temperature: Store at 0-8°C
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Empirical Formula: C13H13NO2 Linear Formula: C13H13NO2 Formula Weight: 215.25 MDL Number: MFCD00274331 Purity: 98% Melting Point: 90-92 °C(lit.)
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Sodium bis(trifluoromethylsulfonyl)imide
Thermo Scientific ChemicalsSynonym(s): Sodium triflimide, Sodium trifluoromethanesulfonimide Formula: C2F6NNaO4S2 Formula weight: 303.13 CAS Number: 91742-21-1 UN Number:
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Sar-Sar-OH ; >/= 98% (TLC)
AFG BiosciencePurity Limit: ≥ 98% (TLC) CAS No.: 38082-70-1 Molecular Formula: C6H11N2O3 Molecular Weight: 159.16 MDL No.: MFCD00238351 Appearance: White powder Storage Temperature: Store at 0-8°C
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ALDRICH Sodium bicarbonate-13C, 98 atom % 13C, 99% (CP)
MilliporeSigmaSynonyms: 13C Labeled sodium bicarbonate; Sodium hydrogencarbonate-13C Molecular Formula: 13CHNaO3 Molecular Weight: 85.0 Linear Structural Formula: NaH13CO3 MDL Number: MFCD00084061 Purity: 99% (CP) Melting Point: >300 C (lit.) Application: …
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"Sulfathiazole, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4-Amino- N -(2-thiazolyl)benzenesulfonamide; N 1-(2-Thiazolyl)sulfanilamide Formula: C9H9N3O2S2 Formula Weight: 255.32 CAS No.: 72-14-0 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC
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Schreiner's Thiourea Catalyst 95%
MilliporeSigmaWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. Synonyms: N,N'-bis[3,5-bis(trifluoromethyl)phenyl]-Thiourea …
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Succinic acid-13C4 99 atom % 13C
MilliporeSigmaSynonyms: Butanedioic acid-13C4 Molecular Formula: 13C4H6O4 Molecular Weight: 122.06 Linear Structural Formula: HO213C13CH213CH213CO2H MDL Number: MFCD00145335 Purity: 99% (CP) Melting Point: 187-190 C (lit.)
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(S)-Na-Fmoc-Nß-Boc-2,3-diaminopropan-1-ol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Dap(Boc)-ol (S)-2-(Fmoc-amino)-3-(Boc-amino)-1-propanol Purity Limit: ≥ 99% (HPLC) CAS No.: 915714-21-5 Molecular Formula: C23H28N2O5 Molecular Weight: 412.5 MDL No.: MFCD04973190 Appearance: White crystalline powder Melting Point: 147-153 °C Optical…
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"Sulfamerazine, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4-Amino- N -(4-methyl-2-pyrimidinyl)benzenesulfonamide; N 1 -(4-Methylpyrimidin-2-yl)sulfanilamide Formula: C11H12N4O2S Formula Weight: 264.30 CAS No.: 127-79-7 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC
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"Sulfaquinoxaline, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: 4-Amino-N-(2-quinoxalinyl)benzenesulfonamide; Sulfaquinoxalin Formula: C14H12N4O2S Formula Weight: 300.34 CAS No.: 59-40-5 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH