This product is shipped at ambient temperature and is relatively stable for the short-term. Refrigerated products that ship at ambient temperature are allowed up to 2 weeks for transit time. Provided that the product was stored properly prior to being left out overnight, there should be no appreciable degradation. Prior to use, inspect the product for discoloration, changes in solubility, and cloudiness of solution. These may be signs that the product quality has been compromised.
B0301
Biotin
meets USP testing specifications
Synonym(s):
D-Biotin, Bios II, Coenzyme R, Vitamin B7, Vitamin H
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| Size/SKU | Availability | Price |
|---|---|---|
500 mg | Available to ship TODAYfromMILWAUKEE | $144.00 |
5 g | Available to ship TODAYfromMILWAUKEE | $941.00 $705.75 |
25 g | Available to ship TODAYfromMILWAUKEE | $3,160.00 $2,686.00 |
About This Item
Empirical Formula (Hill Notation):
C10H16N2O3S
CAS Number:
Molecular Weight:
244.31
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
34058011
UNSPSC Code:
12352201
EC Number:
200-399-3
MDL number:
Beilstein/REAXYS Number:
86838
biological source
synthetic (organic)
Quality Segment
agency
meets USP testing specifications
assay
97.5-102.0%
form
powder
color
white
mp
231-233 °C (lit.)
application(s)
pharmaceutical (small molecule)
storage temp.
2-8°C
SMILES string
[H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2
InChI
1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1
InChI key
YBJHBAHKTGYVGT-ZKWXMUAHSA-N
Application
<ul>
<li><strong>Protein Biotinylation Studies:</strong> Advanced strategies for biotinylation site characterization in proteins are being developed using biotin, improving the precision of protein modification techniques critical for biochemical research and drug development (Zhu, 2024).</li>
</ul>
<li><strong>Protein Biotinylation Studies:</strong> Advanced strategies for biotinylation site characterization in proteins are being developed using biotin, improving the precision of protein modification techniques critical for biochemical research and drug development (Zhu, 2024).</li>
</ul>
Biochem/physiol Actions
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
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This Item | |||
|---|---|---|---|
| description meets USP testing specifications | description Pharmaceutical Secondary Standard; Certified Reference Material | description European Pharmacopoeia (EP) Reference Standard | description ≥99.0% (T) |
| assay 97.5-102.0% | assay - | assay - | assay ≥99.0% (T) |
| biological source synthetic (organic) | biological source - | biological source synthetic | biological source synthetic |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) detection |
| form powder | form - | form solid | form powder |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 200 |
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Biotin (B0301) was left at room temp overnite, is it still good to use?
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