Reagents, L, 1 g, Reagents
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L-Methionine ß-naphthylamide ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Met-ßNA Purity Limit: ≥ 99% (TLC) CAS No.: 7424-16-0 Molecular Formula: C15H18N2OS Molecular Weight: 274.39 MDL No.: MFCD00190955 Appearance: Off-white powder Melting Point: 77-84 °C Storage Temperature: Store at 0-8°C
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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-Norvaline, 99%
Thermo Scientific ChemicalsSynonym(s): (S)-2-Aminopentanoic acid, L-2-Aminovaleric acid Formula: C5H11NO2 Formula weight: 117.15 Purity: 99% CAS Number: 6600-40-4 Harmonized Tariff Code: 2922.49
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L-Leucine-4-nitroanilide, 99%
Thermo Scientific ChemicalsFormula: C12H17N3O3 Formula weight: 251.29 Purity: 99% CAS Number: 4178-93-2 Harmonized Tariff Code: 2924.29
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L-Thyroxine, 98%
Thermo Scientific ChemicalsSynonym(s): 3,3',5,5'-Tetraiodo-L-thyronine Formula: C15H11I4NO4 Formula weight: 776.87 Purity: 98% CAS Number: 51-48-9 Harmonized Tariff Code: 2937.90
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L-Leucine amide ; >/= 98% (GC)
AFG BioscienceSynonyms: L-Leu-NH2 Purity Limit: ≥ 98% (GC) CAS No.: 687-51-4 Molecular Formula: C6H14N2O Molecular Weight: 130.19 MDL No.: MFCD00238027 Appearance: White crystalline powder Melting Point: 90-104 °C (lit.) Optical Rotation: [a]D20 = +7 ± 2º (C=5 g/100 mL H2O) Storage…
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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-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-Histidine ß-naphthylamide
AFG BioscienceSynonyms: L-His-ßNA CAS No.: 7424-15-9 Molecular Formula: C16H16N4O Molecular Weight: 280.01 MDL No.: MFCD00051166 Storage Temperature: Store at 0-8°C
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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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Synonym(s): (S)-2-Amino-3-(3-indolyl)propionamide hydrochloride, H-L-Trp-NH2.HCl Formula: C11H13N3O HCl Formula weight: 239.70 Purity: 95% CAS Number: 5022-65-1 Harmonized Tariff Code: 2933.99
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L-Phenylalaninamide, 98%
Thermo Scientific ChemicalsSynonym(s): H-Phe-NH2, (S)-2-amino-3-phenylpropanamide Formula: C9H12N2O Formula weight: 164.20 Purity: 98% CAS Number: 5241-58-7
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L-(+)-Valinol, 97%
Thermo Scientific ChemicalsSynonym(s): (S)-(+)-2-Amino-3-methyl-1-butanol, H-Val-ol Formula: C5H13NO Formula weight: 103.17 Purity: 97% CAS Number: 2026-48-4 Harmonized Tariff Code: 2922.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Leu-Trp-OMe ; >/= 97% (HPLC)
AFG BiosciencePurity Limit: ≥ 97% (HPLC) Molecular Formula: C18H25N3O3·HCl Molecular Weight: 367.88 MDL No.: MFCD00155480 Appearance: White powder Storage Temperature: Store at ≤ -4 °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, 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-Asparagine tert-butyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Asn-OtBu Purity Limit: ≥ 98% (HPLC) CAS No.: 25456-86-4 Molecular Formula: C8H16N2O3 Molecular Weight: 188.2 MDL No.: MFCD00190755 Appearance: White to off white powder Storage Temperature: Store at 0-8°C
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L-Tryptophan amide hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 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) …
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Lyticase from Bacillus subtilis, >=500 U/mL
MilliporeSigmaCAS Number: 144941-36-6 UNSPSC Code: 12352204 Unit Definition: 1U corresponds to the amount of enzyme which decreases the absorbance at 800 nm by 0.001 per minute at pH 7.5 and 25 C (Yeast, Cat. No. 51475, as substrate).
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L-Phenylalanine tert-butyl ester hydrochloride
AFG BioscienceSynonyms: L-Phe-OtBu·HCl CAS No.: 15100-75-1 Molecular Formula: C13H19NO2·HCl Molecular Weight: 257.8 MDL No.: MFCD00038894 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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Synonym(s): Acetoacetic acid lithium salt Formula: CH3COCH2COOLi Formula Weight: 108.02 CAS No.: 3483-11-2 Purity: ≥90% (enzymatic) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view…
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L-Threonine O-phosphate ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Thr(PO3H2)-OHL-2-Amino-3-hydroxybutanoic acid 3-phosphate Purity Limit: ≥ 99% (TLC) CAS No.: 1114-81-4 Molecular Formula: C4H10NO6P Molecular Weight: 199.1 MDL No.: MFCD00069578 Appearance: White powder Storage Temperature: Store at ≤ -4 °C
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L-Phenylalanine tert-butyl ester hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): H-Phe-OtBu.HCl Formula: C13H19NO2 HCl Formula weight: 257.76 Purity: 98% CAS Number: 15100-75-1 Harmonized Tariff Cod
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Levofloxacin, 98%
Thermo Scientific ChemicalsFormula: C18H20FN3O4 Formula weight: 361.37 Purity: 98% CAS Number: 100986-85-4 Harmonized Tariff Code: 2934.99 Hazard Statements: H334-H302-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Harmful if swallowed. May cause an allergic skin reaction. …
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Synonym(s): H-Orn-Ome.2HCl, (S)-methyl 2,5-Diaminopentanoate dihydrochloride Formula: C6H14N2O2 2HCl Formula weight: 219.11 Purity: 97% CAS Number: 40216-82-8 Harmonized Tariff Code: 2922.49
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L-^b-Prolinol, 95%
Thermo Scientific ChemicalsSynonym(s): (S)-3-Pyrrolidinemethanol Formula: C5H11NO Formula weight: 101.15 Purity: 95% CAS Number: 110013-19-9 Harmonized Tari
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L-ß-HomoAla(3-benzothienyl)-OH·HCl ; >/= 99% (TLC)
AFG BioscienceSynonyms: (3-Benzothienyl)-L-ß-homoalanine hydrochloride(S)-3-Amino-4-(3-benzothienyl)butyric acid hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 270063-44-0 Molecular Formula: C12H13NO2S·HCl Molecular Weight: 271.76 MDL No.: MFCD01861040 Appearance: White powder Melting…
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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-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-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