Product Name

  • Name

    N'-Nitro-L-arginine-methyl ester hydrochloride

  • EINECS 257-116-1
  • CAS No. 51298-62-5
  • Article Data11
  • CAS DataBase
  • Density
  • Solubility H2O: 50 mg/mL
  • Melting Point 157-161 °C
  • Formula C7H16ClN5O4
  • Boiling Point 383.5 °C at 760 mmHg
  • Molecular Weight 269.688
  • Flash Point 185.8 °C
  • Transport Information
  • Appearance white to off-white powder
  • Safety 22-24/25
  • Risk Codes 22-36/37/38
  • Molecular Structure Molecular Structure of 51298-62-5 (N'-Nitro-L-arginine-methyl ester hydrochloride)
  • Hazard Symbols HarmfulXn
  • Synonyms L-Ornithine,N5-[imino(nitroamino)methyl]-, methyl ester, monohydrochloride (9CI);L-Namehydrochloride;NG-Nitroarginine methyl ester hydrochloride;Nitroargininemethyl ester hydrochloride;H-Arg(NO2)-OMe·HCl;
  • PSA 146.05000
  • LogP 1.47960

N'-Nitro-L-arginine-methyl ester hydrochloride Specification

The L-Ornithine,N5-[imino(nitroamino)methyl]-, methyl ester, hydrochloride (1:1), with the CAS registry number 51298-62-5, is also known as Nitroargininemethyl ester hydrochloride. It belongs to the product categories of Amino Acids Derivatives; Amino Acids; Arginine [Arg, R]; Amino Acids and Derivatives; Amino Acid Methyl Esters; Amino Acids (C-Protected); Biochemistry; Amino Hydrochloride; Nitric Oxide and Signalling. Its EINECS registry number is 257-116-1. This chemical's molecular formula is C7H16ClN5O4 and molecular weight is 269.69. What's more, its IUPAC name is Methyl (2S)-2-amino-5-[[amino(nitramido)methylidene]amino]pentanoate hydrochloride and systematic name is called Methyl (E)-N5-[amino(nitroamino)methylidene]-L-ornithinate hydrochloride (1:1). In addition, it is crystalline.

Physical properties about L-Ornithine,N5-[imino(nitroamino)methyl]-, methyl ester, hydrochloride (1:1) are: (1) ACD/LogP: -0.59; (2) # of Rule of 5 Violations: 1; (3) ACD/LogD (pH 5.5): -2.27; (4) ACD/LogD (pH 7.4): -0.85; (5) ACD/BCF (pH 5.5): 1; (6) ACD/BCF (pH 7.4): 1; (7) ACD/KOC (pH 5.5): 1; (8) ACD/KOC (pH 7.4): 6.25; (9) #H bond acceptors: 9; (10) #H bond donors: 5; (11) #Freely Rotating Bonds: 7; (12) Polar Surface Area: 94.2 Å2; (13) Flash Point: 185.8 °C; (14) Enthalpy of Vaporization: 63.21 kJ/mol; (15) Boiling Point: 383.5 °C at 760 mmHg; (16) Vapour Pressure: 4.37E-06 mmHg at 25 °C; (17) Melting Point: 157-161 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing and avoid contacting with skin and eyes. Besides, it should not breathe dust and it is farmful if swallowed. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: Cl.O=C(OC)[C@@H](N)CCC/N=C(/N[N+]([O-])=O)N
(2) InChI: InChI=1/C7H15N5O4.ClH/c1-16-6(13)5(8)3-2-4-10-7(9)11-12(14)15;/h5H,2-4,8H2,1H3,(H3,9,10,11);1H/t5-;/m0./s1
(3) InChIKey: QBNXAGZYLSRPJK-JEDNCBNOBZ

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