Reagents, L, MilliporeSigma, Bottle, Glass
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L-(-)-Lactamide For Synthesis
MilliporeSigmaCAS No.: 89673-71-2 Solubility: 782 g/l (25°C) (experimental) Melting Point: 50 - 53°C Molar Mass: 89.09 g/mol
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(R)-(+)-Limonene 97%
MilliporeSigmaSynonym: (+)-p-Mentha-1,8-diene, (+)-Carvene, (R)-4-Isopropenyl-1-methyl-1-cyclohexene CAS Number 5989-27-5 Empirical Formula (Hill Notation) C10H16 Molecular Weight 136.23 Beilstein Registry Number 2204754 EC Number 227-813-5 MDL number…
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ALDRICH Lithium borohydride, Greater Than or Equal to 95.0%
MilliporeSigmaFormula: LiBH4 Formula Weight: 21.78 CAS No.: 16949-15-8 UN Number: UN1413 Purity: ≥95.0% Density: 0.666g/mLat 25°C(lit.) Other Notes: Review 1 ; Smooth reduction of esters 2, 3 ; Reduction of acids and other functional groups with LiBH 4 /Me 3 SiCl 4 …
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L-Thyroxine =98% (HPLC)
MilliporeSigmaSynonym: 3,3',5,5?-Tetraiodo-L-thyronine, 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine, T4 CAS Number: 51-48-9 Linear Formula: HOC6H2(I)2OC6H2(I)2CH2CH(NH2)CO2H Molecular Weight: 776.87 Beilstein Registry Number: 2228515 EC Number: 200-101-1 MDL…
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Lithium amide, powder, 95%
MilliporeSigmaCAS Number: 7782-89-0 Formula: H2LiN Formula Weight: 22.96 Linear Formula: LiNH2 MDL No.: MFCD00011093 Purity: 0.95 Melting Point: 380-400 C Density: 1.178 g/mL at 25 C(lit.) EC Number: 231-968-4 UNSPSC Code: 12352301 General description: Sigma Life Science is…
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Lawesson reagent, 0.97
MilliporeSigmaSynonyms: 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane; 2,4-Bis-(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide; 4-Methoxyphenylthiophosphoric cyclic di(thioanhydride); LR CAS Number: 19172-47-5 Formula: C14H14O2P2S4 Formula Weight: 404.47 Linear…
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Lithium aluminum hydride, pellets, reagent grade, 95%
MilliporeSigmaSynonyms: LAH; Lithium alanate; Lithium tetrahydroaluminate CAS Number: 16853-85-3 Formula: H4AlLi Formula Weight: 37.95 Linear Formula: LiAlH4 MDL No.: MFCD00011075 Purity: 0.95 Melting Point: 125 C (dec.) (lit.) EC Number: 240-877-9 UNSPSC Code: 12352000 General…
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Lithium diisopropylamide, 0.97
MilliporeSigmaSynonyms: LDA CAS Number: 4111-54-0 Formula: C6H14LiN Formula Weight: 107.12 Linear Formula: [(CH3)2CH]2NLi MDL No.: MFCD00064449 Purity: 0.97 Density: 0.864 g/mL at 25 C(lit.) Beilstein Registry Number: 3655042 EC Number: 223-893-0 UNSPSC Code: 12352000 Application:…
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Lithium aluminum hydride, powder, reagent grade, 95%
MilliporeSigmaSynonyms: LAH; Lithium alanate; Lithium tetrahydroaluminate CAS Number: 16853-85-3 Formula: H4AlLi Formula Weight: 37.95 Linear Formula: LiAlH4 MDL No.: MFCD00011075 Purity: 0.95 Melting Point: 125 C (dec.) (lit.) EC Number: 240-877-9 UNSPSC Code: 12352000 General…
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ALDRICH (S)-(-)-Limonene, 96%
MilliporeSigmaSynonym(s): (−)- p -Mentha-1,8-diene; (−)-Carvene; ( S )-4-Isopropenyl-1-methyl cyclohexene Formula: C10H16 Formula Weight: 136.23 CAS No.: 5989-54-8 UN Number: UN2052 Purity: 96% Density: 0.844g/mLat 25°C(lit.) Packaging: 50, 250 g in…
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Lauroyl chloride, 0.98
MilliporeSigmaSynonyms: Dodecanoyl chloride CAS Number: 112-16-3 Formula: C12H23ClO Formula Weight: 218.76 Linear Formula: CH3(CH2)10COCl MDL No.: MFCD00000740 Purity: 0.98 Boiling Point: 134-137 C/11 mmHg(lit.) Density: 0.946 g/mL at 25 C(lit.) Refractive Index: n20/D 1.445(lit.) …
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Lauroyl Peroxide For Synthesis
MilliporeSigmaCAS No.: 105-74-8 Solubility: (20°C) slightly soluble Melting Point: 49°C Molar Mass: 398.63 g/mol Density: 0.91 g/cm3 (20°C) Ignition Point: 112°C
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Lithium dicyclohexylamide, 0.97
MilliporeSigmaCAS Number: 4111-55-1 Formula: C12H22LiN Formula Weight: 187.25 Linear Formula: (C6H11)2NLi MDL No.: MFCD00064519 Purity: 0.97 EC Number: 223-894-6 UNSPSC Code: 12352000
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ALDRICH D-Leucine, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): ( R )-2-Amino-4-methylpentanoic acid Formula: (CH3)2CHCH2CH(NH2)CO2H Formula Weight: 131.17 CAS No.: 328-38-1 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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Synonym(s): Tetrakis(pentafluorophenyl)boron lithium ethyl etherate Formula: C24BF20Li · 2.5C4H10O Formula Weight: 871.28 CAS No.: 371162-53-7 Other Notes: Salt for the generation of cationic transition metal complexes 1, 2 Packaging: …
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3,4-Lutidine, 0.98
MilliporeSigmaSynonyms: 3,4-Dimethylpyridine CAS Number: 583-58-4 Formula: C7H9N Formula Weight: 107.15 Linear Formula: C7H9N MDL No.: MFCD00006403 Purity: 0.98 Boiling Point: 163-164 C(lit.) Melting Point: -12 C (lit.) Density: 0.954 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Lithium tri-tert-butoxyaluminum hydride, 0.97
MilliporeSigmaSynonyms: LTBA; Lithium aluminum-tri-tert-butoxyhydride CAS Number: 17476-04-9 Formula: C12H28AlLiO3 Formula Weight: 254.27 Linear Formula: LiAlH[OC(CH3)3]3 MDL No.: MFCD00011532 Purity: 0.97 Melting Point: 300-319 C (dec.) (lit.) Beilstein Registry Number: 5796791 EC…
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Synonym(s): 2-(5-Methyl-5-vinyltetrahydro-1-furyl)-2-propanol Formula: C10H18O2 Formula Weight: 170.25 CAS No.: 60047-17-8 Purity: ≥97.0% (GC) Density: 0.945g/mLat 20°C(lit.) Packaging: 25 mL in glass bottle
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Lindane, 0.97
MilliporeSigmaSynonyms: gamma-BHC; 1alpha,2alpha,3beta,4alpha,5alpha,6beta-Hexachlorocyclohexane CAS Number: 58-89-9 Formula: C6H6Cl6 Formula Weight: 290.83 Linear Formula: C6H6Cl6 MDL No.: MFCD00135947 Purity: 0.97 Melting Point: 113-115 C (lit.) Beilstein Registry Number: 1907337 EC…
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ALDRICH L-tert-Leucinol, 98%
MilliporeSigmaSynonym(s): ( S )-2-Amino-3,3-dimethyl-1-butanol Formula: (CH3)3CCH(NH2)CH2OH Formula Weight: 117.19 CAS No.: 112245-13-3 Purity: 98% Density: 0.9g/mLat 25°C(lit.) Application: Useful amino acid employed in various asymmetric…
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Lithium 2,2,6,6-tetramethylpiperidide, 0.97
MilliporeSigmaSynonyms: 2,2,6,6-Tetramethylpiperidine lithium salt (1:1); LTMP CAS Number: 38227-87-1 Formula: C9H18LiN Formula Weight: 147.19 Linear Formula: C9H18LiN MDL No.: MFCD00015910 Purity: 0.97 UNSPSC Code: 12352000
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ALDRICH 3,5-Lutidine, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 3,5-Dimethylpyridine Formula: C7H9N Formula Weight: 107.15 CAS No.: 591-22-0 UN Number: UN1993 Purity: ≥98% Density: 0.939g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle
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Lithium tert-butoxide, 0.97
MilliporeSigmaSynonyms: LiOtBu CAS Number: 1907-33-1 Formula: C4H9LiO Formula Weight: 80.05 Linear Formula: (CH3)3COLi MDL No.: MFCD00050479 Purity: 0.97 Beilstein Registry Number: 3620018 EC Number: 217-611-5 UNSPSC Code: 12352000 Application: Lithium tert-butoxide (LiOtBu) is a…
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Synonym(s): La(OTf)3; Lanthanum tris(trifluoromethanesulfonate); Tris(trifluoromethanesulfonato)lanthanum; Lanthanum(III) triflate; Trifluoromethanesulfonic acid lanthanum salt Formula: (CF3SO3)3La Formula Weight: 586.11 CAS No.: 52093-26-2 …
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ALDRICH 2,4-Lutidine, 99%
MilliporeSigmaSynonym(s): 2,4-Dimethylpyridine Formula: C7H9N Formula Weight: 107.15 CAS No.: 108-47-4 UN Number: UN1992 Purity: 99% Density: 0.927g/mLat 25°C(lit.) Packaging: 5, 100, 500 mL in glass bottle
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Lithium acetylide, ethylenediamine complex, 0.9
MilliporeSigmaCAS Number: 6867-30-7 Formula: C4H9LiN2 Formula Weight: 92.07 Linear Formula: LiC///CH · NH2CH2CH2NH2 MDL No.: MFCD00013183 Purity: 0.9 Boiling Point: 110.6 C(lit.) Melting Point: 76 C (dec.) Storage: 2-8C Beilstein Registry Number: 3593824 EC Number: 229-967-9 …
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Lithium bis(trimethylsilyl)amide, 0.97
MilliporeSigmaSynonyms: Hexamethyldisilazane lithium salt CAS Number: 4039-32-1 Formula: C6H18LiNSi2 Formula Weight: 167.33 Linear Formula: [(CH3)3Si]2NLi MDL No.: MFCD00008261 Purity: 0.97 Density: 0.860 g/mL at 25 C(lit.) EC Number: 223-725-6 UNSPSC Code: 12352000 Application: …
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ALDRICH Lindlar Catalyst,
MilliporeSigmaUN Number: UN2291 Application: A heterogeneous catalyst that consists of palladium deposited on calcium carbonate and treated with various forms of lead, used for the selective hydrogenation of alkynes to alkenes. Components: ~ 5% palladium on calcium carbonate; poisoned with lead. …
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(-)-Limonene oxide, mixture of cis and trans 99%
MilliporeSigmaEmpirical Formula (Hill Notation) C10H16O Molecular Weight 152.23 MDL number MFCD00074837 PubChem Substance ID 24853060
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ALDRICH L-tert-Leucine, 99%
MilliporeSigmaSynonym(s): ( S )-2-Amino-3,3-dimethylbutyric acid; L-α- tert -Butylglycine Formula: (CH3)3CCH(NH2)CO2H Formula Weight: 131.17 CAS No.: 20859-02-3 Purity: 99% Packaging: 1, 5, 25 g in glass bottle
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Synonym(s): β-Hydroxypyruvic acid lithium salt hydrate; 3-Hydroxy-2-oxopropanoic acid lithium salt; 3-Hydroxy-2-oxopropionic acid lithium salt Formula: HOCH2COCOOLi · aq Formula Weight: 109.99 (anhydrous basis) CAS No.: 3369-79-7 Purity: ≥97.0% (calc. based on…