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Cat. No.: HY-N0394S2

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L-Cystine-¹⁵N₂

Name: L-Cystine-15N2
Brand: MedChemExpress
SKU: HY-N0394S2
Price: 105.00 USD
Availability: InStock
Rating: 5 (1 reviews)

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L-Cystine-¹⁵N₂ is the ¹⁵N-labeled L-Cystine. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.

For research use only. We do not sell to patients.

Purity: 99.27%
CAS No.: 952407-61-3
Formula: C₆H₁₂¹⁵N₂O₄S₂
Molecular Weight:242.29

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

L-Cystine-¹⁵N₂ Chemical Structure

CAS No.: 952407-61-3

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
- Application
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
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Biological Activity

Description

L-Cystine-¹⁵N₂ is the ¹⁵N-labeled L-Cystine. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes.

All Endogenous Metabolite Isoforms :

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Application

1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Chemical Information

CAS No. 952407-61-3
Unlabeled CAS 56-89-3
Appearance Solid
Molecular Weight 242.29
Formula C₆H₁₂¹⁵N₂O₄S₂
Color Off-white to light yellow
SMILES

[15NH2][C@@H](CSSC[C@H]([15NH2])C(O)=O)C(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (266 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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Biological Activity
- Description
- In Vitro
- Application
Chemical Information
Purity & Documentation
References

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L-Cystine-15N2

All Endogenous Metabolite Isoforms