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Safety Information

74560

Sigma-Aldrich

L-Norleucine

≥99.0% (NT)

Synonym(s):

(S)-(+)-2-Aminohexanoic acid, (S)-2-Aminocaproic acid

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About This Item

Linear Formula:
CH3(CH2)3CH(NH2)CO2H
CAS Number:
327-57-1
Molecular Weight:
131.17
Beilstein:
1721750
EC Number:
206-321-4
MDL number:
MFCD00064423
UNSPSC Code:
12352200

Assay

≥99.0% (NT)

optical activity

[α]20/D +23±1°, c = 5% in 5 M HCl

optical purity

enantiomeric ratio: ≥99.5:0.5 (GC)

mp

>300 °C (lit.)

SMILES string

CCCC[C@H](N)C(O)=O

InChI

1S/C6H13NO2/c1-2-3-4-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m0/s1

InChI key

LRQKBLKVPFOOQJ-YFKPBYRVSA-N

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Application

As internal standard in amino acid analysis

Other Notes

Non-essential amino acid.

replaced by

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

74560-50G:
74560-BULK:
74560-1G:
74560-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
1316851
1303562
1299809
1252535
1096004

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M L Gardner
Analytical biochemistry, 150(1), 174-177 (1985-10-01)
To assess quantitatively the merits of internal standardization, an amino acid mixture of known composition has been analyzed by conventional automated amino acid analysis before and after being subjected to total acid hydrolysis. Both the precision (reproducibility) and the accuracy
End-to-end aggregation of myosin.
H NODA et al.
Biochimica et biophysica acta, 58, 598-601 (1962-04-23)
Internal standards for amino acid analysis.
J F Riordan et al.
Methods in enzymology, 47, 31-40 (1977-01-01)

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