CAS No.: 657-27-2

pharmaceutical secondary standard; traceability to USP, PhEur and BP Synonym(s): 3,4-Dihydroxy-L-phenylalanine; 3-(3,4-Dihydroxyphenyl)-L-alanine; L-3-Hydroxytyrosine; L-DOPA; Levodopa Empirical Formula: C₉H₁₁NO₄ Formula Weight: 197.19 Linear Formula: …

Synonyms: 4-[5,6-Dihydro-2-(2-pyridinyl)-4H-pyrrolo[1,2-b]pyrazol-3-yl]-7-[2-(4-morpholinyl)ethoxy]-quinoline; LY-2109761 Molecular Formula: C26H27N5O2 Molecular Weight: 441.52 Linear Structural Formula: C26H27N5O2 MDL Number: MFCD12923354 Purity: >=98% (HPLC) Storage: -20C…

Lycopene is a carotenoid found in many red fruits and vegetables such as watermelon, pink guava, and tomato. Lycopene is a potent antioxidant. It is suggested that lycopene is used by the plant to protect against reactive oxygen species (ROS). Synonyms: psi,psi-Carotene;…

CAS Number: 37340-57-1 MDL Number: MFCD00131560 Biochem/physiol Actions Lyticase hydrolyzes poly-β(1→3)-glucose such as yeast cell wall glucan. Unit Definition One unit will produce a ΔA800 of 0.001 per min at pH 7.5 at 25 °C, using a suspension of…

Synonym: 2-Diethylamino- N -(2,6-dimethylphenyl)acetamide, Lignocaine, Xylocaine CAS Number: 137-58-6 Empirical Formula (Hill Notation): C₁₄H₂₂N₂O Molecular Weight: 234.34 EC Number: 205-302-8 MDL Number: MFCD00026733 …

Empirical Formula: La₂O₃ Linear Formula: La₂O₃ Formula Weight: 325.81 MDL Number: MFCD00011071 Purity: ≥99.9% Density: 6.51 g/mL at 25 °C(lit.)

Empirical Formula: C₆H₆Mg_1.5O₉P -+ xH₂O Linear Formula: C₆H₆Mg_1.5O₉P -+ xH₂O Formula Weight: 289.54 (anhydrous basis) Purity: ≥95%

Lauroyl-L-carnitine is a naturally occurring compound belonging to the acylcarnitine class of compounds, which are reported to be used as biomarkers in the diagnosis of carnitine deficiency. Synonyms: (2R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxododecyl)oxy]-1-propanaminium inner salt; L-Carnitine…

Synonyms: 2-Hydroxypropanoic acid-3-13C Molecular Formula: 13CC2H6O3 Molecular Weight: 91.07 Linear Structural Formula: 13CH3CH(OH)CO2H Purity: 98% (CP) Storage: -20C

For updated SDS information please visit www.goodfellow.com Synonyms: PB000415 Molecular Formula: Pb Molecular Weight: 207.2 Linear Structural Formula: Pb MDL Number: MFCD00134050 Purity: 99.5% Melting Point: 327.4 C (lit.) Legal Information: Product of Goodfellow

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Application: Lead - soil may be used as a reference material in determining the…

Formula: LaCl3 7H2O Formula weight: 371.37 (245.27anhy) CAS Number: 10025-84-0 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

Grade: USP CAS No.: 61-90-5

CAS No.: 541-15-1

For updated SDS information please visit www.goodfellow.com. Synonyms: Lithium; LI000220 Molecular Formula: Li Molecular Weight: 6.94 Linear Structural Formula: Li MDL Number: MFCD00134051 Purity: 99.9% Melting Point: 180 C (lit.) Density: 0.534 g/mL at 25 C (lit.) …

Synonyms: Homocitrulline; N6-(Aminocarbonyl)-L-lysine; NSC 27428 Molecular Formula: C7H15N3O3 Molecular Weight: 189.21 Linear Structural Formula: C7H15N3O3 MDL Number: MFCD00038143 Purity: >=95% (HPLC) Storage: 2-8C Biochem Physiol Actions: L-Homocitrulline is a natural…

Synonym(s): (S)-2-Amino-3-(3-indolyl)propionic acid, H-Trp-OH Formula: C11H12N2O2 Formula weight: 204.23 Purity: 99% CAS Number: 73-22-3 Harmonized Tariff Code:  2933.99

Synonym(s): (2S,3R)-2-Amino-3-hydroxybutyric acid, H-Thr-OH Formula: C4H9NO3 Formula weight: 119.12 Purity: 98+% CAS Number: 72-19-5 Harmonized Tariff Code:  2922.50

Description: Cultivation of lactobacilli

Application: Lipopolysaccharides (LPSs) are characteristic components of the cell wall of Gram-negative bacteria. LPS and its lipid A moiety stimulate cells of the innate immune system by the Toll-like receptor 4 (TLR4). Storage: 2-8°C

Synonyms: L-Histidine-ul-13C,15N Molecular Formula: 13C6H915N3O2 Molecular Weight: 164.09 Linear Structural Formula: 13C6H915N3O2 MDL Number: MFCD04118220 Purity: 95% (CP) Melting Point: 282 C (lit.)

Formula: Pb Purity: 99.95% (metals basis) CAS Number: 7439-92-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III

Application: Recommended for use in cell culture at 1 to 10 mL per liter of medium. Other Notes: Contains non-animal derived fatty acids (2-áμg/ml arachidonic and 10-áμg/ml each linoleic, linolenic, myristic, oleic, palmitic and stearic), 0.22-ámg/ml cholesterol from New Zealand…

Synonym(s): H-L-Leu-OH Formula: C6H13NO2 Formula weight: 131.17 CAS Number: 61-90-5 Harmonized Tariff Code:  2922.49

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,…

For the direct, quantitative measurement of low-density lipoprotein cholesterol (LDL-C) concentration in human. The reagents are supplied ready for use. Reagent 1 and Reagent 2 once opened, is stable up to 4 weeks at 2-8°C on the Olympus AU600 analyzer. No fasting required.

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C21H33NO8 Molecular…

CAS No.: 68553-15-1

Empirical Formula: C₃H₇NO₂S -+ HCl Linear Formula: HSCH₂CH(NH₂)COOH -+ HCl Formula Weight: 157.62 MDL Number: MFCD00064553 Purity: ≥98.0% Beilstein Registry Number: 3560277

Size: Evaluation Sample Chemical Name: (2S)-N-[(2S,4S,5S)-5-[[2-(2,6-dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-3-methyl-2-(2-oxo-1,3-diazinan-1-yl)butanamide CAS Number: 192725-17-0

Synonym: (-)-ß-Hydroxy-?-(trimethylammonio)butyrate, Vitamin B_T CAS Number: 6645-46-1 Linear Formula: (CH₃)₃N + CH₂CH(OH)CH₂CO₂H · Cl - Molecular Weight: 197.66 EC Number: 229-663-6 MDL Number: …