General Chemistry Solutions

A variety of solutions formulated for general chemistry applications; available in various chemical compositions, quantities, purities, and reagent grades.

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2,506 – 2,520 of 3,748 results

2,506

Medchemexpress LLC EGFR kinase inhibitor 3 | 2922402-03-5 | 99.0% | 575.64 g·mol⁻¹ | C31H25N7O3S | 10 MG

EGFR kinase inhibitor 3 is a bivalent ATP-allosteric inhibitor of the epidermal growth factor receptor (EGFR) intended for research use. It inhibits wild-type EGFR and clinically relevant activating and resistance mutations, and is supplied as a high-purity solid for laboratory studies.

Bivalent ATP-allosteric EGFR inhibitor with low-nanomolar potency.
Chemical formula: C31H25N7O3S.
Molecular weight: 575.64 g·mol⁻¹.
Purity: 99.03%.
Physical form: solid powder.
Storage: powder -20°C (3 years), 4°C (2 years); in solvent -80°C (6 months), -20°C (1 month).
Available sizes: 5 mg, 10 mg, 25 mg, 50 mg, 100 mg, 200 mg.
CAS number: 2922402-03-5.

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2,507

Apexbio Technology LLC LDN-212854 1432597-26-6 10mg

LDN-212854 (CAS 1432597-26-6) is a highly selective inhibitor of the bone morphogenetic protein (BMP) signaling pathway targeting ALK2 with an IC50 of 1 2 nM In kinase assays LDN-212854 demonstrates potent inhibition of constitutively active ALK2 (caALK2 IC50 16 nM) and displays substantially reduced activity against caALK5 (IC50 2 M) indicative of its BMP pathway selectivity over TGF- signaling Compared to caALK1 and caALK3 its inhibitory activity against caALK2 is 6- and 10-fold greater respectively In BMP receptor-transfected C2C12 cell models LDN-212854 preferentially inhibits caALK2-mediated signaling In transgenic models of heterotopic ossification treatment with LDN-212854 reduces ectopic bone formation This compound is a valuable tool for dissecting BMP/ALK2-driven signaling in cellular and in vivo studies

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2,508

Thomas Scientific Sodium Thiosulfate 0 01N 500mL

Sodium Thiosulfate 0 01N 500mL

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2,509

Sigma Aldrich Fine Chemicals Biosciences L-(-)-Glyceraldehyde >=90% (HPLC) | 497-09-6 | MFCD00006971 | 250MG

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2,510

Aqua Solutions Hydrogen Peroxide Solution, 35% w/w, Technical Grade (500ML)

Hydrogen Peroxide Solution, 35% w/w, Technical Grade (500ML)

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2,511

Aqua Solutions EDTA Titrant, 0.1 Molar (0.2 Normal), NIST Traceable (4L)

EDTA Titrant, 0.1 Molar (0.2 Normal), NIST Traceable (4L)

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2,512

Electron Microscopy Sciences Sodium Biocarbonate 5% Aqueous 500 ML

Used in Brown and Brenn Method for gram positive and gram negative Bacteria.

Also see the Taylor Modification of the Brown and Brenn +/- technique noted for the varying differentiation available. Over-differentiation in the B&B sep 6 is a problem with some sections; run the control slides at varying rates to determine the amount for the specific organism.

References are Brown J.H. and Brenn, L. Bull. Johns Hopkins Hosp., 48:69 (1931) and AFIP Manual of Histologic Staining Techniques: 3rd. ed., ed. G. Luna; New York: McGraw-Hill Publications, c. 1968, p. 222

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2,513

Pickering Laboratories Inc Artificial Saliva, DIN 53160, Not Stabilized, 2-part mix, each (200 mL/bottle)

Artificial saliva is prepared according to specifications of DIN 53160-1:200, SN/T 1058.1-2013 and GB/T 18886-2019 official methods. The formulation consists of two parts that are mixed right before use. This minimizes changes in the solution during storage and allows for a longer shelf life. The solution should be kept frozen for long-term storage. The pH of the solution after mixing is 6.8. A made-to-order pre-mixed formulation is available for customers who intend to use the artificial saliva within one month

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2,514

Cerilliant Corporation LORAZEPAM 1MG/ML

Lorazepam 1mg/ml

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2,515

Aqua Solutions Neutralization Number Solvent for TAN (ASTM D3242, D664, D974)(4L)

Neutralization Number Solvent for TAN (ASTM D3242, D664, D974)(4L)

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2,516

LaMarKa Chemical Company Xylene Cyanol Solution pH 3.0, 4l

Xylene Cyanol Solution pH 3.0, 4l Plastic Jug

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2,517

Teknova 1% Poloxamer 188 (P188) Solution. 100mL, Sterile 10 Pack.

1% Poloxamer 188 (P188) solution. 100mL. Sterile 10 pack.

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2,518

Medchemexpress LLC α-Synuclein inhibitor 10 | 3050715-65-3 | 99.9% | 409.78 g·mol⁻¹ | C21H12ClNO6 | 10 MG

α-Synuclein inhibitor 10 is a small-molecule research compound that inhibits alpha-synuclein aggregation and is intended for use in Parkinson's disease and neurodegeneration studies.

Inhibits α-synuclein aggregation; suitable for PD research.
High purity: 99.85%.
Solid form, light yellow to yellow.
Molecular weight 409.78 g·mol⁻¹; formula C21H12ClNO6.
Soluble in DMSO at approximately 25 mg/mL; use ultrasonic warming and optional heating to 60°C.
Store protected from light; in solvent: -80°C for 6 months, -20°C for 1 month.
COA and SDS available for quality and safety verification.

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2,519

Electron Microscopy Sciences Methynamine 3% Aqueous 500 ML

(Urotropine; Methenamine)
CAS #100-97-0 C₆N₄ F.W. 140.19
Assay: 99.0-100.5%

Hexamethylenetetramine (Urotropine; Methenamine) is used in silver stains.

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2,520

LaMarKa Chemical Company O-Tolidine 0.1% W/V(in HCl 10% V/V), 4l

O-Tolidine 0.1% W/V(in HCl 10% V/V), 4l Plastic Jug

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Medchemexpress LLC EGFR kinase inhibitor 3 | 2922402-03-5 | 99.0% | 575.64 g·mol⁻¹ | C31H25N7O3S | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC LDN-212854 1432597-26-6 10mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Thomas Scientific Sodium Thiosulfate 0 01N 500mL Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Electron Microscopy Sciences Sodium Biocarbonate 5% Aqueous 500 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Pickering Laboratories Inc Artificial Saliva, DIN 53160, Not Stabilized, 2-part mix, each (200 mL/bottle) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

LaMarKa Chemical Company Xylene Cyanol Solution pH 3.0, 4l Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova 1% Poloxamer 188 (P188) Solution. 100mL, Sterile 10 Pack. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC α-Synuclein inhibitor 10 | 3050715-65-3 | 99.9% | 409.78 g·mol⁻¹ | C21H12ClNO6 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Electron Microscopy Sciences Methynamine 3% Aqueous 500 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

LaMarKa Chemical Company O-Tolidine 0.1% W/V(in HCl 10% V/V), 4l Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More