Product Name

  • Name

    Nalpha-Cbz-L-Arginine

  • EINECS 214-973-6
  • CAS No. 1234-35-1
  • Article Data17
  • CAS DataBase
  • Density 1.33 g/cm3
  • Solubility
  • Melting Point 171-174 °C (dec.)(lit.)
  • Formula C14H20N4O4
  • Boiling Point 448.73°C (rough estimate)
  • Molecular Weight 308.337
  • Flash Point
  • Transport Information
  • Appearance White to off white powder
  • Safety 24/25-36-26
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 1234-35-1 (Nalpha-Cbz-L-Arginine)
  • Hazard Symbols HarmfulXn
  • Synonyms Arginine,N2-carboxy-, N-benzyl ester (7CI);Arginine, N2-carboxy-, N2-benzyl ester, L-(8CI);L-Arginine, N2-carboxy-, N-benzyl ester (6CI);Benzyloxycarbonyl-L-arginine;N-Carbobenzoxyarginine;N2-Benzyloxycarbonyl-L-arginine;Na-(Benzyloxycarbonyl)arginine;CBZ-L-Arginine;Z-Arg-OH;
  • PSA 137.53000
  • LogP 2.21110

Nalpha-Cbz-L-Arginine Specification

The Z-Arg-OH with cas registry number of 1234-35-1 also has other registry number which is 126298-72-4. Its EINECS registry number is 214-973-6. This chemical is also known as Nalpha-Cbz-L-Arginine; Nalpha-Carbobenzyloxy-L-arginine. With appearance of white powder, this chemical belongs to the categories in Arginine [Arg, R]; Z-Amino Acids and Derivatives; Amino Acids; Amino Acids (N-Protected); Biochemistry; Cbz-Amino Acids; Z-Amino acid series.

The Physical properties about this chemical are: (1)ACD/LogP: 1.11; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -1.36; (4)ACD/LogD (pH 7.4): -1.39; (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): 1; (9)#H bond acceptors: 8; (10)#H bond donors: 6; (11)#Freely Rotating Bonds: 9; (12)Index of Refraction: 1.594; (13)Molar Refractivity: 78.4 cm3; (14)Molar Volume: 230.8 cm3; (15)Surface Tension: 55.5 dyne/cm; (16)Density: 1.33 g/cm3.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. It is also iritating to eyes, respiratory system and skin. Therefore wear suitable protective clothing when you are using it. And avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)[C@@H](NC(=O)OCc1ccccc1)CCC/N=C(\N)N;
(2)InChI: InChI=1/C14H20N4O4/c15-13(16)17-8-4-7-11(12(19)20)18-14(21)22-9-10-5-2-1-3-6-10/h1-3,5-6,11H,4,7-9H2,(H,18,21)(H,19,20)(H4,15,16,17)/t11-/m0/s1;
(3)InChIKey: SJSSFUMSAFMFNM-NSHDSACABO

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