Chemicals Reagents D

Synonyms: (2R)-2-Hydroxypropanal solution; (R)-2-Hydroxypropionaldehyde solution Molecular Formula: C3H6O2 Molecular Weight: 74.08 Linear Structural Formula: C3H6O2 Purity: >=95.0% (TLC) Storage: -20C Biochem Physiol Actions: D-Lactaldehyde is an intermediate in the pyruvate metabolic pathway....

European Pharmacopoeia (EP) Reference Standard Synonym(s): α-Equilol; Estra-1,3,5(10),7-tetraene-3,17α-diol Empirical Formula: C₁₈H₂₂O₂ Formula Weight: 270.37 Linear Formula: C₁₈H₂₂O₂

Synonym(s): 2,5-Dihydroxybenzenesulfonic acid calcium salt; 205E; Calcium 2,5-dihydroxybenzenesulfonate; Calcium Dobesilate; Hydroquinone calcium sulfonate Empirical Formula: C₆H₅O₅S -+ 0.5Ca Linear Formula: C₆H₅O₅S -+ 0.5Ca Formula...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Doxylamine succinate salt Empirical Formula: C₁₇H₂₂N₂O -+ C₄H₆O₄ Formula Weight: 388.46 Linear Formula: C₁₇H₂₂N₂O -+...

Molecular Formula: C26H50O4 Molecular Weight: 426.67 Linear Structural Formula: C26H50O4 MDL Number: MFCD00059269 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...

Synonym(s): t BuXPhos; t -Bu XPhos; tert -Butyl XPhos Formula: C₂₉H₄₅P Formula Weight: 424.64 CAS No.: 564483-19-8 Purity: 97% Application: Ligands for Pd-catalyzed C-O and C-N bond formation. Legal Information: Usage subject to US Patents 6307087 and 6395916. Packaging: 1, 5,...

Empirical Formula: C₉H₉ClO₃ Linear Formula: (CH₃O)₂C₆H₃COCl Formula Weight: 200.62 MDL Number: MFCD00000676 Purity: 97% Boiling Point: 157-158 °C/16 mmHg(lit.) Melting Point: 43-46 °C(lit.)...

Synonyms: N-(2-methyl-1-oxopropyl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-guanosine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] Molecular Formula: C50H68N7O9PSi Molecular Weight: 970.18 Linear Structural Formula: C50H68N7O9PSi MDL Number:...

Synonym: DPI, Dibenziodolium chloride CAS Number 4673-26-1  Empirical Formula (Hill Notation) C12H8ClI  Molecular Weight 314.55  MDL number MFCD00214165   PubChem Substance ID 24278032 Biochem/physiol Actions TA potent and reversible inhibitor of nitric oxide synthetase from...

Empirical Formula: C₃₆H₄₇Cl₂N₃O₃Ru Linear Formula: C₃₆H₄₇Cl₂N₃O₃Ru Formula Weight: 741.75 Melting Point: 240-245 °C (decomposition) Storage: 2-8°C

Synonym(s): Decyl ^b-D-maltoside Formula: C22H42O11 Formula weight: 482.56 Purity: 98% CAS Number: 82494-09-5 Harmonized Tariff Code: 2938.90

Grade: Ultrapure CAS No.: 3483-12-3

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

CAS No.: 263718-22-5 (free base) Synonyms: N -[4-[[4-(Dimethylamino)phenyl]azo]benzoyl]-L-α-glutamyl-L-arginyl-L-norleucyl-L-phenylalanyl-L-leucyl-L-seryl-L-phenylalanyl- N -[2-[(5-sulfo-1-naphthalenyl)amino]ethyl]-L-prolinamide trifluoroacetate salt Formula:...

Synonym(s): α,4-Dihydroxy-3-methoxybenzeneacetic acid; VMA; Vanillomandelic acid; Vanillylmandelic acid; Vanilmandelic acid Empirical Formula: C₉H₁₀O₅ Linear Formula: HOC₆H₃(OCH₃)CH(OH)CO₂H Formula Weight: 198.17 MDL...

Formula: [(CH₃)₃C]₂C₆H₃NH₂ Formula Weight: 205.34 CAS No.: 21860-03-7 Purity: 99% Packaging: 10, 50 g in glass bottle

Empirical Formula: C₉H₁₂O Linear Formula: (CH₃)₂C₆H₃OCH₃ Formula Weight: 136.19 MDL Number: MFCD00008380 Purity: 98% Boiling Point: 182 °C(lit.) Density: 0.962 g/mL at 25 °C(lit.)...

Storage: -20C Application: SpecificityRed fluorescence detection reagents are often used with Texas Red(R) filter.Application NotePrimary antibodies are needed. Test your primary antibodies (IgG-class, mono- or polyclonal) in a standard immunofluorescence (IF), immunohistochemistry (IHC), or...

Empirical Formula: C₂₉H₄₇N₅O₇ Linear Formula: C₂₉H₄₇N₅O₇ Formula Weight: 577.71 MDL Number: MFCD01736100 Purity: ≥90% (HPLC) Storage: −20°C

Formula: [(CH₃)₃C]₂C₆H₂-1,4-(OH)₂ Formula Weight: 222.32 CAS No.: 88-58-4 Purity: 99% Packaging: 25, 500 g in poly bottle

Peptide maps generated by RP-HPLC provide valuable information about protein structure, stability, and purity. To be effective, the RP-HPLC column must be able to resolve a high percentage of the peptides in the sample. The more peptides, the better the information. Discovery BIO Wide Pore C18 gives...

Empirical Formula: C₆H₁₁NO Linear Formula: C₆H₁₁NO Formula Weight: 113.16 MDL Number: MFCD00003194 Purity: 95% Boiling Point: 215-217 °C/743 mmHg(lit.) Density: 0.982 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Empirical Formula: C₆H₅Br₂N Linear Formula: Br₂C₆H₃NH₂ Formula Weight: 250.92 MDL Number: MFCD00007636 Purity: 98% Melting Point: 51-53 °C(lit.)

Storage: −196°C