Chemicals Reagents H

Storage: −20°C

Synonym(s): HIST2H4A Purity: ≥90% (HPLC) Storage: −70°C

Synonym(s): tert -Butyl N -(6-bromohexyl)carbamate Formula: C₁₁H₂₂BrNO₂ Formula Weight: 280.20 CAS No.: 142356-33-0 UN Number: UN3082 Purity: ≥97.0% (GC) Density: 1.192g/mLat 20°C(lit.) Other Notes: Building block for preparing analogs of biologically...

Molecular Formula: C9H11NO2 Molecular Weight: 165.19 Linear Structural Formula: C9H11NO2 MDL Number: MFCD00060509 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...

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: 21-Deoxycortisol; 11beta,17alpha-Dihydroxy-4-pregnene-3,20-dione;...

For HPLC, ≥98.5% Synonym(s): Hexanes; Isohexane Empirical Formula: C₆H₁₄ Formula Weight: 86.18 Linear Formula: C₆H₁₄ MDL Number: MFCD02179311 Purity: ≥98.5% Boiling Point: 68-70 °C(lit.) Melting Point: −95 °C(lit.) Density:...

Hydroxyzine is a commonly prescribed first generation antihistamine with sedative properties. This drug is a common cocaine adulterant along with lidocaine, phenacetin, and levamisole. This Certified Spiking Solution® is suitable for use in a variety of GC/MS or LC/MS testing applications in...

Molecular Formula: CaCl2 Molecular Weight: 110.98 Linear Structural Formula: CaCl2 MDL Number: MFCD00010903 Purity: >=93% Melting Point: 772 C (lit.) Application: Calcium chloride was used during the isolation of total ß-glucan from hydrolyzed barley powders. It was also used as a cross-linker...

Storage: −196°C

United States Pharmacopeia (USP) Reference Standard Synonym(s): Hydroxypropyl methyl cellulose phthalate MDL Number: MFCD00147216 Melting Point: >145 °C (dec.)(lit.) Density: 0.6 g/mL at 25 °C(lit.)

Synonyms: 2,2'-Dithiodiethanol; Bis(2-hydroxyethyl) disulfide CAS Number: 1892-29-1 Formula: C4H10O2S2 Formula Weight: 154.25 Linear Formula: HOCH2CH2SSCH2CH2OH MDL No.: MFCD00002906 Boiling Point: 158-163 C/3.5 mmHg(lit.) Melting Point: 25-27 C (lit.) Density: 1.261 g/mL at 25 C(lit.) Refractive...

MDL Number: MFCD00131287 Storage: −20°C

Synonym: 1,2-Ethanediol mono(2-methylpropenoate), Glycol methacrylate, HEMA CAS Number: 868-77-9 Linear Formula: CH₂=C(CH₃)COOCH₂CH₂OH Molecular Weight: 130.14 Beilstein Registry Number: 1071583 MDL Number: MFCD00002863 PubChem Substance ID: 24871325...

Odorant used in allergy studies Synonym: 7-Hydroxy-3,7-dimethyloctanal, Citronellal hydrate CAS Number: 07-75-5 Linear Formula: C10H20O2 Molecular Weight: 172.26 EC Number: 203-518-7 MDL number: MFCD00014681 PubChem Substance ID: 24888064 Application Suitable for contact sensitization studies to...

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...

Synonyms: dna, human; homo sapiens dna Storage: 2-8°C UNSPSC Code: 41106310 RIDADR: NONH for all modes of transport Application: This DNA is suitable for Southern hybridization analysis, genomic library construction, and the amplification of large DNA targets by the Expand System. It has been...

Creatinine is excreted at fairly constant rates in the absence of renal disease and commonly used as benchmark in urinary biomarker analysis. Serum creatinine levels are useful indicators of renal function and have been implicated in diabetes, cardiovascular and circulatory diseases. This...

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 Synonyms:...

Storage: -20C Application: Primary Human Osteoblasts (HOB) are isolated from femoral trabecular bone tissue from the knee or hip joint region (lot specific source information is available on request). They stain positive for alkaline phosphatase and can be mineralized using PromoCell Mineralization...

Synonyms: HIB

Empirical Formula: C₇H₁₂O Linear Formula: CH₃(CH₂)₃CH=CHCHO Formula Weight: 112.17 MDL Number: MFCD00007010 Purity: ≥95% Boiling Point: 90-91 °C/50 mmHg(lit.) Density: 0.857 g/mL at 25 °C(lit.)...

Storage: -196C Application: Primary Human Dermal Microvascular Endothelial Cells (HDMEC) are isolated from the dermis of adult skin (different locations) and are provided in a cryopreserved format. Since the dermis contains blood and lymphatic capillaries, HDMEC comprise Blood and Lymphatic...

HAMSTER BRAIN, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

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...