Chemicals Reagents N

Synonym(s): Chloro(diisopropylamino)methoxyphosphine; Methyl N,N -diisopropylchlorophosphoramidite; Methyl N,N -diisopropylphosphoramidochloridite Empirical Formula: C₇H₁₇ClNOP Linear Formula: [(CH₃)₂CH]₂NP(OCH₃)Cl Formula Weight:...

Empirical Formula: C₈H₁₁N Linear Formula: CH₃C₆H₄NHCH₃ Formula Weight: 121.18 MDL Number: MFCD00025628 Purity: 98% Boiling Point: 212 °C(lit.) Density: 0.958 g/mL at 25 °C(lit.) Refractive Index: n...

United States Pharmacopeia (USP) Reference Standard Synonym(s): Naphazoline hydrochloride; 2-(1-Naphthylmethyl)imidazoline hydrochloride Empirical Formula: C₁₄H₁₄N₂ -+ HCl Formula Weight: 246.74 Linear Formula: C₁₄H₁₄N₂ -+ HCl MDL...

Formula: KNO₂ and CHCl in Water Formula Weight: Description: 1000 ppm N as Nitrite (3285 ppm NO₂)

Storage: -196C Application: Primary Normal Human Epidermal Keratinocytes (NHEK) are isolated from the epidermis of juvenile foreskin from pooled donors and are provided in a cryopreserved format. They are the major cell type in the epidermis, making up about 90% of the cells.Epidermal keratinocytes...

Empirical Formula: C₁₂H₁₀NO₅P Linear Formula: C₁₂H₁₀NO₅P Formula Weight: 279.19 MDL Number: MFCD00057611 Storage: −20°C

Molecular Formula: C8H17NO2 Molecular Weight: 159.23 Linear Structural Formula: C8H17NO2 MDL Number: MFCD00143918 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...

Storage: −196°C

CAS No.: 530-47-2 Synonyms: N , N -Diphenylhydrazine hydrochloride (asym.) Formula: C₁₂H₁₂N₂ ¬? HCl Formula Weight: 220.7 Linear Formula: (C₆H₅)₂NNH₂ ¬? HCl MDL No.: MFCD00012950 Purity: 0.97

Synonym(s): N2-Et-dG Empirical Formula: C₁₂H₁₇N₅O₄ Linear Formula: C₁₂H₁₇N₅O₄ Formula Weight: 295.29 MDL Number: MFCD01631004 Purity: ≥98% (HPLC) Storage: 2-8°C

Synonyms: NHS ester PEG-PDLA; NHS ester PEG-PLA; NHS-PEG-PDLA; NHS-PEG-PLA Linear Structural Formula: HO(C3H4O2)m(C2H4O)nC7H8NO4 Storage: -20C Application: N-Hydroxysuccinimide ester-poly(ethylene glycol)-b-poly(D,L lactide) is a functionalized, amphiphilic, diblock copolymer composed of a...

Synonym(s): 3-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-2,4-pentanedione; OR-462 Empirical Formula: C₁₂H₁₁NO₆ Linear Formula: C₁₂H₁₁NO₆ Formula Weight: 265.22 Purity: ≥98% (HPLC) Storage: −20°C

CAS No.: 9061-61-4 Physical form: Lyophilized from a 0.2 μm filtered solution in sodium acetate buffer. Analysis Note: The biological activity of Nerve Growth Factor from Vipera lebetina venom is measured in a cell proliferation assay using PC-12 cells. Preparation Note: Isolated from the snake...

Storage: -196C UNSPSC Code: 12352200

Empirical Formula: C₁₄H₁₃NO Linear Formula: C₁₄H₁₃NO Formula Weight: 211.26 MDL Number: MFCD00025836 Purity: 97% Melting Point: 63-67 °C

CAS No.: 128-53-0 Synonyms: NEM Formula: C₆H₇NO₂ Formula Weight: 125.13 Linear Formula: C₆H₇NO₂ MDL No.: MFCD00005509 Purity: ≥99.0% (HPLC) Boiling Point: 210 °C(lit.) Melting Point: 43-46 °C(lit.);...

Synonyms: N -Ethyl- N ′-(3-dimethylaminopropyl)carbodiimide polymer-bound; EDC polymer-bound MDL No.: MFCD01867668

Empirical Formula: C₃D₇NO Linear Formula: CD₃COND(CD₃) Formula Weight: 80.14 MDL Number: MFCD02093757 Boiling Point: 204-206 °C(lit.) Melting Point: 26-28 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) Refractive...

Synonym(s): N -Boc-1,2-diaminoethane; tert -Butyl N -(2-aminoethyl)carbamate Empirical Formula: C₇H₁₆N₂O₂ Linear Formula: (CH₃)₃COCONHCH₂CH₂NH₂ Formula Weight: 160.21 MDL Number: MFCD00191871 Purity:...

Synonyms: cyclo-Dibromodi-mu-methylene[mu-(tetrahydrofuran)]trizinc Molecular Formula: C6H12Br2OZn3 Molecular Weight: 456.14 Linear Structural Formula: C6H12Br2OZn3 MDL Number: MFCD00134567 Density: 1.186 g/mL at 25 C (lit.) Application: Useful reagent for the methylenation of ketones and...

Synonym(s): 1-[2-[4-(3,4-dihydro-6-methoxy-2-phenyl-1-naphthalenyl)phenoxy]ethyl]-pyrrolidine hydrochloride; CP-5600; Nafoxidene hydrochloride; PNU-0011100 Empirical Formula: C₂₉H₃₁NO₂ -+ HCl Linear Formula: C₂₉H₃₁NO₂ -+ HCl Formula...

Synonym(s): NSC 23381; NSC 629275 Empirical Formula: C₆H₆N₂O₄S Linear Formula: O₂NC₆H₄SO₂NH₂ Formula Weight: 202.19 MDL Number: MFCD00009807 Purity: 98% Melting Point: 190-192 °C(lit.)

NATtrol™ Tropical Fever Verification Panel (NATTFP-BIO) contains purified, intact bacteria and viruses that have been chemically modified to render them non-infectious and refrigerator stable. The panel members are supplied in a proprietary matrix.