Chemical identity

Carbobenzyloxy-L-valine

CAS 1149-26-4 · C13H17NO4

01Identity

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

Lazychem IDLC-09466
PubChem CID726987
NameCarbobenzyloxy-L-valine
CAS RN1149-26-4
Molecular formulaC13H17NO4
Molecular weight251.28 g/mol
IUPAC nameN-[(Phenylmethoxy)carbonyl]-L-valine
InChIKeyCANZBRDGRHNSGZ-NSHDSACASA-N

02Structure identifiers

2D structurePubChem CID 726987
Two-dimensional chemical structure of Carbobenzyloxy-L-valine, CAS 1149-26-4
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. These statements are calculated from the published structure string.

Defined stereocentres1
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC(C)[C@@H](C(=O)O)NC(=O)OCC1=CC=CC=C1
InChINot listed
Formula from structureC13H17NO4
Molecular weight from structure251.28 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

3 records

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.

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 1149-26-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 1149-26-4 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

Valine

View associated product family

Other names

  • (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoic acid

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