Skip to Content
MilliporeSigma

49601

L-Glutamic acid monopotassium salt monohydrate

≥99.0% (NT),≥99.0%, Neurotransmitter, solid

Synonym(s):

Potassium L-glutamate

Slide 1 of 1
Sign Into View Organizational & Contract Pricing

Select a Size

100 G
$73.20
500 G
$217.00

$73.20

Available to ship TODAYDetails

Request a Bulk Order
Ships Every 4 weeks

About This Item

Linear Formula:
KOOCCH2CH2CH(NH2)COOH · H2O
CAS Number:
6382-01-0
Molecular Weight:
203.23
Beilstein/REAXYS Number:
3637377
MDL number:
MFCD00150343
UNSPSC Code:
12352209
PubChem Substance ID:
329757484
NACRES:
NA.32

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

L-Glutamic acid monopotassium salt monohydrate, puriss. p.a., ≥99.0%

grade

puriss. p.a.

Quality Level

200

assay

≥99.0% (NT)
≥99.0%

form

solid

optical activity

[α]20/D +23±1°, c = 5% in 5 M HCl

impurities

≤0.5% foreign amino acids

anion traces

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg

cation traces

Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
NH4+: ≤200 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[K+].[H]O[H].N[C@@H](CCC([O-])=O)C(O)=O

InChI

1S/C5H9NO4.K.H2O/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2/q;+1;/p-1/t3-;;/m0../s1

InChI key

XIBUKSQTWSKJMQ-QTNFYWBSSA-M

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
4962149605G1149
L-Glutamic acid monopotassium salt monohydrate puriss. p.a., ≥99.0%

Sigma-Aldrich

49601

L-Glutamic acid monopotassium salt monohydrate

L-Glutamic acid monosodium salt monohydrate ≥98.0% (NT)

Sigma-Aldrich

49621

L-Glutamic acid monosodium salt monohydrate

L-Glutamic acid hemimagnesium salt tetrahydrate ≥98.0% (NT)

Sigma-Aldrich

49605

L-Glutamic acid hemimagnesium salt tetrahydrate

L-Glutamic acid potassium salt monohydrate BioReagent, suitable for insect cell culture, ≥99% (HPLC)

Sigma-Aldrich

G1149

L-Glutamic acid potassium salt monohydrate

grade

puriss. p.a.

grade

-

grade

-

grade

-

form

solid

form

solid

form

solid

form

powder

assay

≥99.0% (NT)

assay

≥98.0% (NT)

assay

≥98.0% (NT)

assay

≥99% (HPLC)

impurities

≤0.5% foreign amino acids

impurities

-

impurities

-

impurities

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

optical activity

[α]20/D +23±1°, c = 5% in 5 M HCl

optical activity

[α]20/D −4.2±0.3°, c = 1.2% in H2O

optical activity

-

optical activity

-

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN6461
BCCN5290
BCCN2254
BCCJ9618
BCCK5983

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Lukas Aufinger et al.
Nature communications, 13(1), 2852-2852 (2022-05-24)
Complex dynamics such as period doubling and chaos occur in a wide variety of non-linear dynamical systems. In the context of biological circadian clocks, such phenomena have been previously found in computational models, but their experimental study in biological systems
Abdullah Ozer et al.
Nature protocols, 10(8), 1212-1233 (2015-07-17)
Because RNA-protein interactions have a central role in a wide array of biological processes, methods that enable a quantitative assessment of these interactions in a high-throughput manner are in great demand. Recently, we developed the high-throughput sequencing-RNA affinity profiling (HiTS-RAP)
Lipopolysaccharide increases bitter taste sensitivity via epigenetic changes in Tas2r gene clusters.
Lin, et al.
iScience, 26, 106920-106920 (2023)
Jin Zhang et al.
Cell, 179(2), 392-402 (2019-09-24)
The ability to sense sour provides an important sensory signal to prevent the ingestion of unripe, spoiled, or fermented foods. Taste and somatosensory receptors in the oral cavity trigger aversive behaviors in response to acid stimuli. Here, we show that

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service