Name: Carbon Monoxide-¹³C | ¹³CO - China Isotope Development
Price: 100.00 CNY
Availability: InStock

Description

Product Name: Carbon Monoxide-¹³C | ¹³CO

CAS: 1641-69-6

Purity: ≥99.9%

Enrichment: 97.5 atom % ¹³C ~99 atom % ¹³C

Product specifications: 0.25 L, 1 L, 2 L, 5 L, 10 L

Main use: Healthcare: As a core raw material for the urea breath test, used for the detection of Helicobacter pylori.Industrial Analysis: Used for trace analysis and quality control.Scientific Research: Used as a tracer in basic science and materials research.

Availability: In Stock

What is Carbon Monoxide-¹³C（¹³CO）?

Carbon Monoxide-¹³C（¹³CO）is a molecule of carbon monoxide (CO) in which the carbon atom is the carbon-13 isotope (¹³C) rather than the more common carbon-12 (¹²C). It is a colorless, odorless, and highly toxic flammable gas, slightly lighter than air, with a molecular weight of approximately 29.00 g/mol (ordinary ¹²CO: ~28.01 g/mol). This small mass difference, together with the NMR-active nature of the ¹³C nucleus (spin I = 1/2), makes ¹³CO an exceptionally powerful non-radioactive stable isotope tracer for tracking carbon atoms through complex chemical and biological systems.

Certificate of Analysis

Component	Unit	Specification
CO Chemical Purity	%	≥99.9
¹³C	atom %	97.5~99

China Isotope Development Co.,Ltd is profressional to supply Carbon Monoxide-¹³C（¹³CO） Gas to the market over the past years as per client’s particular packages, to be qualified supplier of many hospitals and researchers , gaining their trust ranging from its quality / price / delivery. We know each parameters of product, to solve their questions on site , and pursuit to continue serving clients better.

To conduct our commitment of being a reliable partner to offer solutions when you need specialty gases & Chemicals. Visit us www.asiaisotopeintl.com.

What are applications of Carbon Monoxide-¹³C（¹³CO）?

Carbon Monoxide-¹³C (¹³CO) is a powerful, non-radioactive isotopic tracer. Because the ¹³C isotope has a natural abundance of only ~1.1%, it provides an exceptionally clear signal in NMR and mass spectrometry, making it an indispensable tool for tracking carbon atoms through complex systems.

1. Healthcare & Biomedical Research

Metabolic Fate Tracing: ¹³CO is uniquely used to track the physiological metabolism of carbon monoxide (an endogenous gasotransmitter). By monitoring the exhalation of ¹³CO₂ after inhaling ¹³CO, researchers can precisely quantify how CO is oxidized in the body and its distribution across tissues.
Drug Metabolism (DMPK): Used as a labeled carbon source to study the metabolic pathways and pharmacokinetics of novel pharmaceutical compounds.
Respiratory & Blood Function: Utilized in advanced clinical research for measuring lung diffusion capacity and studying hemoglobin (carboxyhemoglobin) dynamics.

2. Industrial Analysis & Environmental Monitoring

Trace Analysis & Quality Control: Acts as a high-precision internal standard (spike) in gas chromatography-mass spectrometry (GC-MS) for quantitative analysis of complex gas mixtures.
Atmospheric Carbon Cycle Tracking: The distinct ¹³C fingerprint allows researchers to perform source apportionment of atmospheric CO (distinguishing anthropogenic vs. natural emissions) and to trace carbon migration in ecosystems.
Calibration Gas: Used as a certified reference material (CRM) to calibrate high-end analytical instruments.

3. Scientific Research & Chemical Synthesis

Carbonylative Synthesis: ¹³CO is a fundamental building block for introducing a labeled carbonyl carbon ([¹³C]C=O) into target molecules. It is widely used in palladium-catalyzed carbonylation to synthesize ¹³C-labeled amides, esters, and complex pharmaceutical intermediates.
Catalytic Mechanism Studies: Allows chemists to track reaction intermediates, trace carbonyl insertion pathways, and study the kinetics of metal-carbonyl complexes.
Materials Science: Used to prepare ¹³C-labeled carbon-based nanomaterials for advanced device development and structural analysis.

Why Choose Our Carbon Monoxide-¹³C（¹³CO）?

High Purity & Stability

Consistent high isotopic purity grades (≥99 atom % ¹³C) and high chemical purity (≥99.5%) protect your tracer studies, synthetic reactions, and analytical processes from isotopic dilution or contamination-related failures.

Reliable & Stable Supply

We offer better supply security and scalability compared to traders and middlemen who depend on others for stock.

Lower Total Cost of Ownership

Direct supply = competitive price + fewer rejections + less downtime + higher yield. You save money where it matters most—not just on the gas price.

Full Traceability & Compliance

Complete production traceability and international certifications that meet the demanding requirements of research and biomedical industries.

Technical Expertise

In-depth manufacturer expertise to support your specific application—not just selling gas, but helping you use it optimally and safely.

Packaging & Delivery Options

Standard Package: 0.25 L, 1 L, 2 L, 5 L, 10 L .

Customized packages available

Frequently Asked Questions (FAQs)

Q1. What is Carbon Monoxide-¹³C (¹³CO) in simple terms?

A: It is a special type of carbon monoxide gas. The carbon inside it is a natural, slightly different kind of carbon (Carbon-13) that can be easily detected by special laboratory machines. This makes it very useful for tracking.

Q2. What is it mainly used for?

A: It is used in medical research, industrial testing, and general scientific studies. Researchers use it to track how carbon moves and changes in different processes.

Q3. Is it natural or radioactive?

A: It is completely natural and not radioactive at all. Carbon-13 is naturally found in all living things and everyday materials. We simply concentrate it to make this product.

Q4. How should it be stored?

A: It must be kept in a securely sealed high-pressure gas cylinder. You should store it in a cool, dry, and safe place, away from fire, heat, and sunlight.

Q5. Is it safe to handle?

A: No, it must be handled with great care. Just like regular carbon monoxide, it is highly toxic to breathe and extremely flammable. It must only be used by trained professionals in well-ventilated areas.

Q6. Is it bad for the environment?

A: It is not a fluorinated gas. However, it behaves just like regular carbon monoxide in the air, so it should be handled carefully to avoid unnecessary leaks.

Q7. Are there special rules for shipping it?

A: Yes. Because it is toxic and flammable, it is classified as a hazardous material. It must be transported safely in approved containers by trained professionals.

Q8. How pure is this product?

A: Our product is highly pure. It is available in high concentrations, and we can provide custom purity levels if needed.

Q9. Why is it useful for research?

A: It acts like a tiny “tracking tag.” Because special machines can easily see it, scientists can follow exactly where the carbon goes during tests without disturbing the process.

Q10. Why choose this instead of regular carbon monoxide?

A: You only choose this if you need to track the gas. It is not safer than regular carbon monoxide—it is just easier for machines to detect. If you don’t need to track it, regular gas is enough.

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