Chemical identity

N(a)-Z-L-Arginine (HCl Salt)

CAS 56672-63-0 · C14H21ClN4O4

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-22921
PubChem CID13104814
NameN(a)-Z-L-Arginine (HCl Salt)
CAS RN56672-63-0
Molecular formulaC14H21ClN4O4
Molecular weight344.8 g/mol
IUPAC name(S)-2-(((benzyloxy)carbonyl)amino)-5-((diaminomethylene)amino)pentanoic acid hydrochloride
InChIKeyHHCPMSWPCALFQJ-MERQFXBCSA-N

02Structure identifiers

2D structurePubChem CID 13104814
Two-dimensional chemical structure of N(a)-Z-L-Arginine (HCl Salt), CAS 56672-63-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC=C(C=C1)COC(=O)N[C@@H](CCCN=C(N)N)C(=O)O.Cl
InChINot listed
Formula from structureC14H21ClN4O4
Molecular weight from structure344.8 g/mol

03Stereochemistry

The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 56672-63-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 56672-63-0 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Arginine Hydrochloride

View API and impurity family

Other names

  • N-Alpha-Carbobenzoxy-L-arginine hydrochloride
  • benzyloxy-carbonyl arginine hydrochloride
  • L-Arginine, N2-[(phenylmethoxy)carbonyl]-, monohydrochloride
  • L-Arginine, N2-((phenylmethoxy)carbonyl)-, hydrochloride (1:1)
  • RefChem:795098
  • 611-409-4
  • 56672-63-0
  • Z-Arg-OH.HCl
  • Cbz-L-arginine hydrochloride
  • Z-Arg-OH hydrochloride
  • MFCD00038946
  • N(alpha)-Z-L-arginine HCl

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources