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CAS RN: 63-91-2 | Product Number: P0134
L-Phenylalanine
×
Purity: >98.0%(T)(HPLC)
Synonyms:
- H-Phe-OH
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
$23.00
|
≥40 | 7 | It can be shipped in about 2 weeks after ordering | |
| 250G |
$154.00
|
9 | 0 | It can be shipped in about 2 weeks after ordering |
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to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | P0134 |
Purity / Analysis Method 
|
>98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__9H__1__1NO__2 = 165.19 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 63-91-2 |
| Reaxys Registry Number | 1910408 |
| PubChem Substance ID | 87574387 |
| SDBS (AIST Spectral DB) | 1165 |
| Merck Index (14) | 7271 |
| MDL Number | MFCD00064227 |
Specifications
| Appearance | White powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 99.0 ee% |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Solubility in hot Water | almost transparency |
Properties (reference)
| Melting Point | 275 °C(dec.) |
| Specific Rotation | -34° (C=2,H2O) |
GHS
Related Laws:
| RTECS# | AY7535000 |
Transport Information:
| H.S.code* | 2922.49-000 |
Application
Bacterial spore germinant research
Bacterial spores are more resistant to antibiotics and nutritional deficiencies than their vegetative cells and sometimes cause serious problems from the viewpoint of hygiene in clinical treatment and food processing.1) Spore persistence also plays a major role in the recurrence of infections after antibiotic treatment. Molecules that stimulate germination are termed “germinants”1) and the efficacy of germinant administration combined with antibiotics have been evaluated (for example, reports by N. Budi et al.2,3)). L-Phenylalanine has been reported to act as a cogerminant for spores of Clostridioides difficile, Clostridium sordellii etc.4-8)
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Germinants and Their Receptors in Clostridia
- 2) Omadacycline compared to vancomycin when combined with germinants to disrupt the life cycle of Clostridioides difficile.
- 3) Efficacy of Omadacycline or Vancomycin Combined With Germinants for Preventing Clostridioides difficile Relapse in a Murine Model
- 4) Mapping Interactions between Germinants and Clostridium difficile Spores
- 5) Requirements for Germination of Clostridium sordellii Spores In Vitro
- 6) The Effect of pH, Germinants and Temperature on the Germination of Spores of Clostridium bifermentans
- 7) The Activation of Spores of Clostridium bifermentans
- 8) Factors Affecting the Germination of Spores of Clostridium bifermentans
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