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Merck
CN

299251

Ammonium-15N chloride

≥98 atom % 15N, ≥99% (CP)

Synonym(s):

15N Labeled ammonium chloride

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About This Item

Linear Formula:
15NH4Cl
CAS Number:
Molecular Weight:
54.48
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12142200
MDL number:
Isotopic purity:
≥98 atom % 15N
Assay:
≥99% (CP)
Mass shift:
M+1
Form:
powder, crystals or chunks
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isotopic purity

≥98 atom % 15N

Quality Level

assay

≥99% (CP)

form

powder, crystals or chunks

technique(s)

bio NMR: suitable, protein expression: suitable

mp

340 °C (subl.) (lit.)

mass shift

M+1

storage temp.

room temp

SMILES string

[15NH4+].[Cl-]

InChI

1S/ClH.H3N/h1H;1H3/i;1+1

InChI key

NLXLAEXVIDQMFP-IEOVAKBOSA-N

Application

Ammonium-15N chloride has been used:
  • as a medium supplement for the incorporation of 15N in sporulation protein, CsfB, for NMR spectroscopy
  • in assaying nitrogen loss in marine sediment
  • for the incorporation of 15N in apolipoprotein A-I for mass spectrum analysis

Biochem/physiol Actions

Ammonium chloride is a component of the nitrogen cycle. Excess of ammonium chloride depletes ATP in astrocytes. Ammonium chloride inhibits the acidification in endosome-lysosome system. It is a hemolysing agent used in the lysis of erythrocytes. Ammonium chloride administration promotes creatinine and urea clearance in rat.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.


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Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Articles

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The Journal of Organic Chemistry, 46, 4296-4296 (1981)
Characterization of homodimer interfaces with cross-linking mass spectrometry and isotopically labeled proteins
Lima DB, et al.
Nature Protocols, 13(3), 431-431 (2018)
Brianna J Klein et al.
Structure (London, England : 1993), 28(1), 105-110 (2019-11-13)
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Global Trade Item Number

SKUGTIN
299251-100G04061833313534
299251-250MG04061833279274
299251-20G04061826657430
299251-50G04061826657447
299251-10G04061826657416
299251-1G04061826657423