L-tryptophan

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L-tryptophan
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  • L-Tryptophan

    Bio Basic Inc.

    L-Tryptophan

  • L-Tryptophan

    MP Biomedicals

    L-Tryptophan is an amino acid precursor of serotonin and melatonin.

  • L-Tryptophan

    RPI (Research Products International)

  • L-tryptophan

    Agilent Technologies

    Analyte: L-Tryptophan, CAS Number: 73-22-3.

  • L-Tryptophan

    MilliporeSigma

  • L-Tryptophan

    MilliporeSigma

    certified reference material, TraceCERT ® Synonym(s): ( S )-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid Empirical Formula: C11H12N2O2 Formula Weight: 204.23 Linear Formula: …

  • L-Tryptophan

    INDOFINE Chemical Company

    MF: C11H12N2O2 MF: 204.23 CAS: 73-22-3 Purity: >99% Assay

  • L-Tryptophan

    MilliporeSigma

    reagent grade, ≥98% (HPLC) Synonym(s): ( S )-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid Amino Acid Sequence: Empirical Formula: C11H12N2O2 Formula Weight: 204.23 Linear Formula: …

  • L-TRYPTOPHAN 1G

    MilliporeSigma

  • Synonyms: L-Trp-OEt·HCl CAS No.: 2899-28-7 Molecular Formula: C13H16N2O2·HCl Molecular Weight: 268.74 MDL No.: MFCD00038993 Storage Temperature: Store at 0-8°C

  • L-Tryptophan 7-amido-4-methylcoumarin hydrochloride H-Trp-AMC · HCl MOLECULAR BIOLOGY GRADE White to off white powder Forms a clear, colorless solution when dissolved 0.5% in methanol/water (1:1) Substrates of glycosidases, phosphatases and esterases are commonly used in…

  • L-Tryptophan

    bioWORLD

  • L-Tryptophan Amide Hydrochloride

    INDOFINE Chemical Company

    MF: C11H13N3O . HCl MF: 239.70 CAS: 5022-65-1 Purity: >98% by HPLC

  • L-Tryptophan Ethylester Hydrochloride

    INDOFINE Chemical Company

    MF: C13H16N2O2 HCl MF: 268.74 CAS: 2899-28-7

  • L-Tryptophan Methylester Hydrochloride

    INDOFINE Chemical Company

    MF: C12H14N2O2 . HCl MF: 254.70 CAS: 7524-52-9 Purity: 1

  • L-Tryptophan T-Butylester Hydrochloride

    INDOFINE Chemical Company

    MF: C15H20N2O2 . HCl MF: 296.7 CAS: 16874-09-2 Purity: >95% by HPLC

  • L-Tryptophan Benzylester Hydrochloride

    INDOFINE Chemical Company

    MF: C18H18N2O2 . HCl MF: 330.81 CAS: 35858-81-2 Purity: >98% by HPLC

  • L-Tryptophan methyl ester hydrochloride, 98%

    Thermo Scientific Chemicals

    Synonym(s): H-Trp-Ome.HCl, Methyl L-tryptophanate hydrochloride Formula: C12H14N2O2 HCl Formula weight: 254.71 Purity: 98% CAS Number: 7524-52-9 Harmonized Tariff Code:  2933.99

  • Synonyms: L-Trp-OH(S)-2-Amino-3-(3-indolyl)propionic acid Purity Limit: ≥ 99% (Assay) CAS No.: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight: 204.2 MDL No.: MFCD00064340 Appearance: White to light yellow crystalline powder Melting Point: 280-285°C (dec) Optical…

  • Synonym(s): ( S )-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid Empirical Formula: C11H12N2O2 Linear Formula: C11H12N2O2 Formula Weight: 204.23 MDL Number: MFCD00064340 …

  • Synonym(s): H-Trp-Obzl.HCl, (S)-Benzyl 2-amino-3-(3-indolyl)propionate hydrochloride Formula: C18H18N2O2 HCl Formula weight: 330.81 Purity: 98% CAS Number: 35858-81-2 Harmonized Tariff Code:  2933.99

  • L-Tryptophan ethyl ester hydrochloride, 97%

    Thermo Scientific Chemicals

  • Empirical Formula: C18H18N2O2 Linear Formula: C18H18N2O2 Formula Weight: 294.35 MDL Number: MFCD02683457 Purity: 98% Melting Point: 77-80 °C(lit.)

  • Synonyms: L-Trp-ßNA Purity Limit: ≥ 99% (TLC) CAS No.: 3326-63-4 Molecular Formula: C21H19N3O Molecular Weight: 329.38 MDL No.: MFCD00051194 Appearance: White powder Optical Rotation: [a]D20 = +85 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8°C

  • Empirical Formula: C13H16N2O2 -+ HCl Linear Formula: C13H16N2O2 -+ HCl Formula Weight: 268.74 MDL Number: MFCD00038993 Purity: ≥99.0% (AT) Melting Point: 220-225 °C (dec.) …

  • Formula: C12H14N2O2 · HCl Formula Weight: 254.71 CAS No.: 7524-52-9 Purity: 98% Packaging: 5 g in glass bottle

  • Synonyms: L-Trp-NH2·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 5022-65-1 Molecular Formula: C11H13N3O·HCl Molecular Weight: 239.7 MDL No.: MFCD00054315 Appearance: White to off white powder Melting Point: 250-254º C Optical Rotation: [a]20D = +25.00 ± 1º (c=1 in H2O) …

  • Synonyms: L-Trp-OtBu·HCl Purity Limit: ≥ 95% (HPLC) CAS No.: 16874-09-2 Molecular Formula: C15H20N2O2·HCl Molecular Weight: 296.7 MDL No.: MFCD00238204 Appearance: White powder Optical Rotation: [a]D25 = +18 ± 2º (C=1 in MeOH) Storage Temperature: Store at 0-8 °C

  • Synonyms: L-Trp-OBzl·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 35858-81-2 Molecular Formula: C18H18N2O2·HCl Molecular Weight: 330.81 MDL No.: MFCD00058122 Melting Point: 216-222º C Optical Rotation: +7.5±1º (c=1.060% in MeOH) Storage Temperature: Store at 0-8°C

  • Synonyms: L-Trp-OMe·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 7524-52-9 Molecular Formula: C12H14N2O2·HCl Molecular Weight: 254.7 MDL No.: MFCD00066134 Appearance: White to off-white powder Optical Rotation: [a]D20 = +18 ± 2º (C= 1 in MeOH) Storage Temperature: Store at 0-8…

  • Synonyms: L-Trp-OAll·HCl Purity Limit: ≥ 98% (HPLC) Molecular Formula: C14H16N2O2·HCl Molecular Weight: 280.79 MDL No.: MFCD01074685 Appearance: White powder Melting Point: 209-215 °C Optical Rotation: [a]D20 = +8 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8°C

  • Synonym(s): ( S )-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid Empirical Formula: C11H12N2O2 Linear Formula: C11H12N2O2 Formula Weight: 204.23 MDL Number: MFCD00064340 …

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