1. Metabolic Enzyme/Protease
  2. Endogenous Metabolite
  3. Carboxyaminoimidazole ribotide

Carboxyaminoimidazole ribotide  (Synonyms: CAIR; 4-Carboxy-AIR)

Cat. No.: HY-133154 Purity: 98.31%
COA Handling Instructions

Carboxyaminoimidazole ribotide (CAIR) is a metabolite of E. coli. Carboxyaminoimidazole ribotide can be used to detect distinctive features of E. coli PurE active site and synthesis fungal de novo purine.

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

Carboxyaminoimidazole ribotide Chemical Structure

Carboxyaminoimidazole ribotide Chemical Structure

CAS No. : 6001-14-5

Size Price Stock Quantity
1 mg USD 285 In-stock
5 mg USD 860 In-stock
10 mg USD 1370 In-stock
50 mg   Get quote  
100 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

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Description

Carboxyaminoimidazole ribotide (CAIR) is a metabolite of E. coli. Carboxyaminoimidazole ribotide can be used to detect distinctive features of E. coli PurE active site and synthesis fungal de novo purine[1].

Clinical Trial
Molecular Weight

339.20

Formula

C9H14N3O9P

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C(C1=C(N)N([C@@H]([C@H](O)[C@@H]2O)O[C@@H]2COP(O)(O)=O)C=N1)O

Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : 250 mg/mL (737.03 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.9481 mL 14.7406 mL 29.4811 mL
5 mM 0.5896 mL 2.9481 mL 5.8962 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 2.9481 mL 14.7406 mL 29.4811 mL 73.7028 mL
5 mM 0.5896 mL 2.9481 mL 5.8962 mL 14.7406 mL
10 mM 0.2948 mL 1.4741 mL 2.9481 mL 7.3703 mL
15 mM 0.1965 mL 0.9827 mL 1.9654 mL 4.9135 mL
20 mM 0.1474 mL 0.7370 mL 1.4741 mL 3.6851 mL
25 mM 0.1179 mL 0.5896 mL 1.1792 mL 2.9481 mL
30 mM 0.0983 mL 0.4914 mL 0.9827 mL 2.4568 mL
40 mM 0.0737 mL 0.3685 mL 0.7370 mL 1.8426 mL
50 mM 0.0590 mL 0.2948 mL 0.5896 mL 1.4741 mL
60 mM 0.0491 mL 0.2457 mL 0.4914 mL 1.2284 mL
80 mM 0.0369 mL 0.1843 mL 0.3685 mL 0.9213 mL
100 mM 0.0295 mL 0.1474 mL 0.2948 mL 0.7370 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Carboxyaminoimidazole ribotide Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Carboxyaminoimidazole ribotide
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