Reagents, L, 1 g
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L-Isoleucine ß-naphthylamide
AFG BioscienceSynonyms: L-Ile-ßNA CAS No.: 732-84-3 Molecular Formula: C16H20N2O Molecular Weight: 256.19 MDL No.: MFCD00055912 Storage Temperature: Store at 0-8°C
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L-ß-Homomethionine hydrochloride ; >/= 98% (NMR)
AFG BioscienceSynonyms: L-ß-HomoMet-OH·HCl(R)-3-Amino-5-(methylthio)pentanoic acid hydrochloride Purity Limit: ≥ 98% (NMR) CAS No.: 75946-25-7 Molecular Formula: C6H13NO2S·HCl Molecular Weight: 199.7 MDL No.: MFCD01862854 Appearance: White powder Optical Rotation: [a]D25 = +14.0 ± 2º…
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L-ß-Homotryptophan hydrochloride ; >/= 98%
AFG BioscienceSynonyms: L-ß-HomoTrp-OH·HCl(S)-3-Amino-4-(3-indolyl)butyric acid hydrochloride Purity Limit: ≥ 98% CAS No.: 339994-86-4 Molecular Formula: C12H14N2O2·HCl Molecular Weight: 254.72 MDL No.: MFCD01862876 Appearance: Grey solid Optical Rotation: [a]D25 = -29 ± 2º (C=1 in DMF) …
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L-5-Hydroxytryptophan hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): L-2-Amino-3-[3-(5-hydroxyindole)]propionic acid, 5-HTP Formula: C11H12N2O3 xH2O Formula weight: 220.23(anhy) Purity: 98% CAS Number: 4350-09-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H302 …
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L-ß-indanylglycine
AFG BioscienceSynonyms: L-2-Indanylgly-OH Molecular Formula: C11H13NO2 Molecular Weight: 191.3 MDL No.: MFCD08275743 Storage Temperature: Store at 0-8°C
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L-2-Aminoadipic acid, 98%
Thermo Scientific ChemicalsSynonym(s): H-2-Aad-OH, (S)-2-Aminohexanedioic acid Formula: C6H11NO4 Formula weight: 161.16 Purity: 98% CAS Number: 1118-90-7 Harmonized Tariff Code: 2922.49
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L-Homoserine ; 98%
AFG BioscienceSynonyms: L-HomoSer-OH L-2-Amino-4-hydroxybutyric acid (S)-2-Amino-4-hydroxybutyric acid Purity Limit: 98% CAS No.: 672-15-1 Molecular Formula: C4H9NO3 Molecular Weight: 119.12 MDL No.: MFCD00063090 Melting Point: 203°C (dec) Storage Temperature: Store at RT
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Lansoprazole, 98+%
Thermo Scientific ChemicalsSynonym(s): AG-1749 Formula: C16H14F3N3O2S Formula weight: 369.36 Purity: 98+% CAS Number: 103577-45-3 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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L-Glutathione oxidized >=98% (HPLC)
MilliporeSigmaSynonym(s): GSSG; Glutathiol Empirical Formula: C20H32N6O12S2 Linear Formula: C20H32N6O12S2 Formula Weight: 612.63 MDL Number: MFCD00063106 Purity: ≥98% (HPLC) …
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L-Serine ß-naphthylamide ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Ser-ßNAL-ß-Hydroxyalanine ß-naphthylamide Purity Limit: ≥ 99% (TLC) CAS No.: 888-74-4 Molecular Formula: C13H14N2O2 Molecular Weight: 230.27 MDL No.: MFCD00080939 Appearance: White to slightly pink powder Optical Rotation: [a]D24 = -9 ± 2º (C=1 in MeOH) …
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L-Norvalinol ; >/= 99% (GC)
AFG BioscienceSynonyms: (S)-2-Aminopentan-1-ol Purity Limit: ≥ 99% (GC) CAS No.: 22724-81-8 Molecular Formula: C5H13NO Molecular Weight: 103.16 MDL No.: MFCD02683229 Appearance: White solid Optical Rotation: [a]D24 = +18.0 ± 2º (C=1 in CHCl3) Storage Temperature: Store at 0-8 °C
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Lincomycin hydrochloride
Thermo Scientific ChemicalsFormula: C18H34N2O6S HCl Formula weight: 443.00 CAS Number: 859-18-7 Harmonized Tariff Code: 2941.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Lithium 4,5-dicyano-2-(trifluoromethyl)imidazole, 95%
Thermo Scientific ChemicalsSynonym(s): LiTDI Formula: C6F3LiN4 Formula weight: 192.03 Purity: 95% Harmonized Tariff Code: 2933.29 Hazard Statements:
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L-(+)-Norleucine, 99%
Thermo Scientific ChemicalsSynonym(s): (S)-(+)-2-Aminohexanoic acid, H-Nle-OH Formula: C6H13NO2 Formula weight: 131.18 Purity: 99% CAS Number: 327-57-1 Harmonized Tariff Code: 2922.49
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L-(-)-Mannose, 99%
Thermo Scientific ChemicalsFormula: C6H12O6 Formula weight: 180.16 Purity: 99% CAS Number: 10030-80-5 Harmonized Tariff Code: 2940.00
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L-ß-Homoproline' hydrochloride, >=98.0% (TLC)
MilliporeSigmaCAS No.: 53912-85-9 Synonyms: ( S )-2-(2-Pyrrolidinyl)acetic acid hydrochloride Formula: C6H11NO2 ¬? HCl Formula Weight: 165.62 Linear Formula: C6H11NO2 ¬? HCl MDL No.: MFCD07363484 Purity: ≥98.0% (TLC)
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L-Valine ethyl ester hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): H-Val-OEt.HCl Formula: C7H15NO2 HCl Formula weight: 181.66 Purity: 98% CAS Number: 17609-47-1 Harmonized Tariff Code:
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L-a-Lysophosphatidylcholine (from egg yolk) ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-á-Lysolecithin Purity Limit: ≥ 99% (TLC) CAS No.: 9008-30-4 MDL No.: MFCD00131444 Appearance: White powder Storage Temperature: Store at ≤ -20 °C
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L-Homoserine, 99%
Thermo Scientific ChemicalsSynonym(s): L-2-Amino-4-hydroxybutyric acid, H-Hser-OH Formula: C4H9NO3 Formula weight: 119.12 Purity: 99% CAS Number: 672-15-1 Harmonized Tariff Code: 2922.50
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L-Tyrosine tert-butyl ester
AFG BioscienceSynonyms: L-Tyr-OtBu CAS No.: 16874-12-7 Molecular Formula: C13H19NO3 Molecular Weight: 237.3 MDL No.: MFCD00042644 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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D-Luciferin, 99% (HPLC)
AFG BioscienceCAS # 2591-17-5 Synonyms: (S)-2-(6-Hydroxy-2-benzothiazolyl)-2-thiazoline-4-carboxylic acid MDL No.: MFCD00042929 Molecular Formula: C11H8N2O3S2 Molecular Weight: 280.33 Purity Limit: 99% (HPLC) Storage Temp: Store at -20 °C Appearance: Light yellow powder
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L-Leucine 4-nitroanilide, 99% (HPLC)
AFG BioscienceCAS # 4178-93-2 Synonyms: L-Leu-pNA Comments: Substrate for the colorimetric determination of leucine aminopeptidase. MDL No.: MFCD00063681 Melting Point: 86-92 °C Molecular Formula: C12H17N3O3 Molecular Weight: 251.3 Optical Rotation: [a]D20 = +102 ± 2º (C=1 in 1N HCl) Purity…
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L-Methionine sulfone, 99+%
Thermo Scientific ChemicalsSynonym(s): H-Met(O2)-OH Formula: C5H11NO4S Formula weight: 181.21 Purity: 99+% CAS Number: 7314-32-1 Harmonized Tariff Code: 2930.90
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L-a,ß-Isopropylideneglycerol ; >/= 99% (GC)
AFG BioscienceSynonyms: L-2,3-O-isopropylidene-sn-glycerol(R)-2,2-Dimethyl-1,3-dioxolane-4-methanol Purity Limit: ≥ 99% (GC) CAS No.: 14347-78-5 Molecular Formula: C6H12O3 Molecular Weight: 132.2 MDL No.: MFCD00003213 Appearance: Colorless to pale yellow liquid Comments: [a]20/D -13.7°,…
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L-Tyrosinamide
MilliporeSigmaEmpirical Formula: C9H12N2O2 Linear Formula: C9H12N2O2 Formula Weight: 180.20 MDL Number: MFCD00069935
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L-Threonine ß-naphthylamide
AFG BioscienceSynonyms: L-Thr-ßNA (S)-2-Amino-3-hydroxybutanoic acid ß-naphthylamide CAS No.: 729-25-9 Molecular Formula: C14H16N2O2 Molecular Weight: 244.21 MDL No.: MFCD00080957 Storage Temperature: Store at 0-8°C
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Synonyms: 4-( p -Chlorophenyl)-4-hydroxy- N,N -dimethyl-α,α-diphenyl-1-piperidinebutyramide hydrochloride Formula: C29H33ClN2O2 · HCl Formula Weight: 513.50 CAS No.: 34552-83-5 General description: This certified reference material…