Chemicals Reagents L

Synonym(s): ( S )-α-Aminoisovaleric acid; L-2-Amino-3-methylbutanoic acid Empirical Formula: C₅H₁₁NO₂ Linear Formula: (CH₃)₂CHCH(NH₂)CO₂H Formula Weight: 117.15 MDL Number: MFCD00064220 Purity: ≥99.5% (NT)...

CAS 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

Synonyms: 3-[[5-(Ethylthio)-1,3,4-thiadiazol-2-yl]thio]-2-pyrazinecarbonitrile; 3-[[5-(Ethylthio)-1,3,4-thiadiazol-2-yl]thio]pyrazine-2-carbonitrile; Compound A Molecular Formula: C9H7N5S3 Molecular Weight: 281.38 Linear Structural Formula: C9H7N5S3 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol...

Storage condition: Room Temperature GHS pictograms: 0 H Statements: 0 P Statements: 0 Package Type: Poly Bottle C.A.S. Number 1: 10102-25-7 Density (g/cm3): 1.14 Material category: Lab Essentials Material Group 1: Essential Salts Material Group 2: ACS Grade Salts Molecular weight: 127.96 Molecular...

Synonym(s): L-Aminosuccinic acid, H-Asp-OH Formula: C4H7NO4 Formula weight: 133.10 Purity: 98+% CAS Number: 56-84-8 Harmonized Tariff Code: 2922.49

Storage: 2-8°C

Synonym(s): Acetic acid lithium salt Empirical Formula: C₂H₃LiO₂ -+ 2H₂O Linear Formula: CH₃COOLi-+ 2H₂O Formula Weight: 102.02 MDL Number: MFCD00066949 Purity: ≥99.0% (calc. based on dry substance, NT) Melting...

Formula: PbCO3 Formula weight: 267.20 CAS Number: 598-63-0 UN Number: UN2291 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2836.99 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure....

UN No.: UN3264 Class: 8 Pkg. Group: PG III

European Pharmacopoeia (EP) Reference Standard Empirical Formula: C₂₀H₂₈O Formula Weight: 284.44 Linear Formula: C₂₀H₂₈O

Synonyms: N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide Purity Limit: ≥ 99% (Assay) CAS No.: 165800-03-3 Molecular Formula: C16H20FN3O4 Molecular Weight: 337.35 MDL No.: MFCD00937825 Appearance: White to almost white powder Optical Rotation: [a] = -9 to -15º...

Storage: -20C UNSPSC Code: 12352200 General description: Sigma's Lambda DNA Mixed Digest contains 10 fragments from 1,503 - 48,502 bp. Six ul of the ladder should be diluted in gel loading buffer and then loaded in a single lane on an agarose or polyacrylamide gel. Application: Lambda DNA Mixed...

Product Source: hLIF is expressed in E. coli as a fusion protein with GST using the pGEX expression system, cleaved from GST moeity with thrombin and purified by HPLC chromatography. Synonyms: LIF Purity: >95% (SDS-PAGE) Application: Research CategoryStem Cell Research Legal Information: CHEMICON is...

Synonyms: L-lactate monooxygenase; L-lactate-2-monooxygenase; lactate monooxygenase; lactate oxidative decarboxylase; lactate oxygenase; lactic oxidase; lactic oxygenase Storage: -20C Application: Useful for enzymatic determination of lactic acid.

Synonym(s): (−)-Dihydrocarvyl acetate Empirical Formula: C₁₂H₂₀O₂ Linear Formula: C₁₂H₂₀O₂ Formula Weight: 196.29 MDL Number: MFCD00001501 Purity: ≥95% Boiling Point: 232-234 °C(lit.) Density:...

Synonyms: N-[(3-Chlorophenyl)methyl]-spiro[piperidine-4,2'(1'H)-quinoxalin]-3'-amine; N-[(3-chlorophenyl)methyl]spiro[4H-quinoxaline-3,4'-piperidine]-2-amine Molecular Formula: C19H21ClN4 Molecular Weight: 340.85 Linear Structural Formula: C19H21ClN4 MDL Number: MFCD14948691 Purity: >98% (HPLC)...

Grade: FCC CAS No.: 71-00-1

Synonym: Phaseolus vulgaris agglutinin, PHA EC Number: 232-718-7 Analysis Note Agglutination activity is expressed in mg/ml and is determined from serial dilutions of a 1 mg/ml solution. This activity is the lowest concentration to agglutinate a suspension of 2% human erythrocytes in phosphate...

Lactose is a disaccharide. It is a sugar composed of galactose and glucose subunits and has the molecular formula C12H22O11. Lactose makes up around 2-8% of milk (by weight).

Synonym(s): Iodoacetic acid lithium salt Empirical Formula: C₂H₂ILiO₂ Linear Formula: ICH₂COOLi Formula Weight: 191.88 MDL Number: MFCD00037273 Purity: ≥97.0% (NT) Melting Point: 239 °C (dec.)(lit.); ~245 °C (dec.) Beilstein Registry...

Synonym(s): Acetyl-Leu-Leu-Arg-al hydrochloride Empirical Formula: C₂₀H₃₈N₆O₄ -+ HCl Linear Formula: C₂₀H₃₈N₆O₄ -+ HCl Formula Weight: 463.01 MDL Number: MFCD00133457 Purity: ≥70% (HPLC) Storage:...

Molecular Formula: C4H7LiO3 Molecular Weight: 110.04 Linear Structural Formula: C4H7LiO3 MDL Number: MFCD00040991 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 collect analytical...

CAS Number: 87081-35-4 Formula: C33H48O6 Formula Weight: 540.73 Linear Formula: C33H48O6 MDL No.: MFCD06795848 Purity: >=95% (HPLC) Storage: -20C UNSPSC Code: 12352200 General description: Leptomycin B is an anti-fungal antibiotic, anti-tumor cytotoxin that inhibits CRM1-dependent, NES-dependent...

Synonyms: 3-(3,4-Dichlorophenyl)-1-methoxy-d3-1-methyl-d3-urea; Linuron-d6 Molecular Formula: C9D6H4Cl2N2O2 Molecular Weight: 255.13 Linear Structural Formula: C9D6H4Cl2N2O2 MDL Number: MFCD04972576 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich International GmbH