Statement Option #1: Pure Single Ingredient This 100% single ingredient does not contain or use any additives, preservatives, carriers and/or processing aids in its manufacturing process. Statement Option #2: Multiple Ingredients Must include all/any additional sub ingredients contained in and/or used in its manufacturing process.
We hereby declare that, to the best of our knowledge, this product is gluten-free and was not manufactured with any ingredients containing gluten.
This product does not contain any trans fats.Guanine is a purine base that is a constituent of nucleotides occurring in nucleic acids. Guanine is a 2-aminopurine carrying a 6-oxo substituent. It has a role as a human metabolite, an algal metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a purine nucleobase, an oxopurine and a member of 2-aminopurines. It derives from a hydride of a 9H-purine. Guanine is a mineral with formula of C5H3(NH2)N4O. The corresponding IMA (International Mineralogical Association) number is IMA1973-056. The IMA symbol is Gni.We hereby confirm that, to the best of our knowledge, this product is free of BSE/TSE.
We hereby declare that, to the best of our knowledge, this product has not been tested on animals.
We hereby confirm that this product has been certified to Kosher standards.
We hereby confirm that this product has been certified to Vegan standards.
| ALLERGENS | PRESENCE | ABSENCE | PROCESS COMMENT |
| Milk or milk derivatives | No | Yes | No |
| Egg or egg derivatives | No | Yes | No |
| Fish or fish derivatives | No | Yes | No |
| Shellfish, crustaceans, mollusks & their derivatives | No | Yes | No |
| Peanuts or peanut derivatives | No | Yes | No |
| Tree nuts or their derivatives | No | Yes | No |
| Soy or soy derivatives | No | Yes | No |
| Wheat or wheat derivatives | No | Yes | No |
We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant material.
| item | value |
| CAS No. | 73-40-5 |
| Other Names | Guanine |
| MF | C5H5N5O |
| EINECS No. | 200-798-5 |
| Place of Origin | China |
| Hebei | |
| Type | Syntheses Material Intermediates |
| Purity | 99% |
| Brand Name | RUANNENG |
| Application | Chemical/Researching usage |
| Appearance | White powder |
| Product name | Guanine |
| CAS | 73-40-5 |
| Melting point | >300 °C (lit.) |
| Boiling point | 273.11°C (rough estimate) |
| Density | 1.4456 (rough estimate) |
| Storage | 2-8°C |
- It can be used for biochemical studies.
- It can be used as the intermediate