| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Product name: Adenine
CAS No.: 73-24-5
EINECS : 200-796-1
Purity:99%
MF: C5H5N5
MW: 135.13
Appearance: Almost-white crystalline powder
Vitamin B4 powder is one of the two purine nucleobases (the other being guanine) used in forming nucleotides of the nucleic acids. In DNA, adenine binds to thymine via two hydrogen bonds to assist in stabilizing the nucleic acid structures. In RNA, which is used for protein synthesis, adenine binds to uracil.
Adenine forms adenosine, a nucleoside, when attached to ribose, and deoxyadenosine when attached to deoxyribose. It forms adenosine triphosphate (ATP), a nucleotide, when three phosphate groups are added to adenosine. Adenosine triphosphate is used in cellular metabolism as one of the basic methods of transferring chemical energy between chemical reactions.
Specification
|
Assay |
98% |
98.06% |
|
Appearance |
White to almost-white crystalline powder. |
Complies |
|
Odor |
Characteristic |
Complies |
|
Mesh |
100% pass 100 mesh |
Complies |
|
Residue on ignition |
MAX 0.1% |
Complies |
|
Loss on drying % |
MAX 0.5% |
0.37% |
|
Ash % |
MAX.1.0% |
0.43% |
|
Heavy metals PPM |
MAX.0.002% |
Complies |
|
Microbiology Total Plate Count Yeast & Mold E.Coli Salmonella |
<1000cfu/g <100cfu/g Negative Negative |
96cfu/g Negative Complies Complies |
|
Packing description |
Sealed export grade drum & double of sealed plastic bag |
|
|
Storage |
Store in cool & dry place not freeze., keep away from strong light and heat |
|
|
Shelf life |
2 years when properly stored |
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NIST Chemistry Reference |
Adenine(73-24-5) |
|
|
EPA Substance Registry System |
1H-Purin-6-amine(73-24-5) |
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