N-alpha-Benzyloxycarbonyl-L-ornithine

HCID 7010490

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Basic information

CAS: 2640-58-6
Standard SMILES: NCCC[C@H](NC(=O)OCc1ccccc1)C(=O)O
InChIKey: ZYGRWJVRLNJIMR-NSHDSACASA-N
Molecular formula: C13H18N2O4
Average molar mass: 266.29 g/mol
Monoisotopic mass: 266.12665706

Names & identifiers

Preferred name: N-alpha-Benzyloxycarbonyl-L-ornithine
IUPAC: (2S)-5-amino-2-(phenylmethoxycarbonylamino)pentanoic acid
English name: Z-Orn-OH
Molecular formula: C13H18N2O4
Molecular weight: 266.29

Names & synonyms

N-alpha-Benzyloxycarbonyl-L-ornithineRefChem:829007872-262-1Z-Orn-OH2640-58-6Cbz-L-OrnithineL-Ornithine, N2-[(phenylmethoxy)carbonyl]-N2-benzyloxycarbonyl-L-ornithineMFCD00038200(2S)-5-amino-2-(phenylmethoxycarbonylamino)pentanoic acid(S)-5-Amino-2-(((benzyloxy)carbonyl)amino)pentanoic acid(S)-5-AMINO-2-(BENZYLOXYCARBONYLAMINO)PENTANOIC ACID

Show more names

CBZ-ORN-OHCbz-L-Orn-OHZ-Orn-OH 98%H-ORN(CBZ)-OHNα-Z-L-ornithine

N-alpha-Z-L-ornithineZ-L-Orn-OHz-ornithinez-l-ornithineN2-[(Phenylmethoxy)carbonyl]-L-ornithine; N2-Carboxyornithine N2-Benzyl Ester; Nalpha-Carbobenzoxy-L-ornithine;Z-Orn-OH, AldrichCPRcarbobenzyloxy-l-ornithineN-Carbobenzyloxy-L-ornithine

Database identifiers

CAS: 2640-58-6
PubChem CID: 7010490
DTXSID: DTXSID00426660
EC Number: 872-262-1
Nikkaji: J308.137K

Properties

Computed structural properties

XLogP: -1.4
Topological polar surface area: 102 Å²
Hydrogen bond donors: 3
Hydrogen bond acceptors: 5
Rotatable bonds: 8
Heavy atoms: 19
Formal charge: 0
Complexity: 290

Physicochemical properties

Melting point: 209 · 209-210 °C(Solv: water (7732-18-5))
Boiling point: 489.4 · 489.4±45.0 °C(Predicted)
Density: 1.234 · 1.234±0.06 g/cm3(Predicted)
storage temp.: 2 · Keep in dark place,Inert atmosphere,2-8°C
solubility: Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)
form: Powder
pka: 3.83 · 3.83±0.21(Predicted)
color: White
optical activity: Consistent with structure
Water Solubility: 0.1 N · Soluble in 0.1N NaOG (1 mg/ml-clear, colorless solution). Slightly soluble in water.
CAS DataBase Reference: 2640 · 2640-58-6(CAS DataBase Reference)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H335
Precautionary statements: 261 · P261-P305+P351+P338