????
|
|
???? ??
- ???
- 214 °C
- ?? ?
- 306.48°C (rough estimate)
- ??
- 25.5 º (c=8, 6N HCl)
- ??
- 1.2919 (rough estimate)
- ???
- 26 ° (C=8, 6mol/L HCl)
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ???
- ?? ?(???). ?(?? ???)
- ?? ?? (pKa)
- 2.43(at 25℃)
- ??? ??
- ?? ?? ??? ??
- ??
- ???
- ??
- ?? ??
- optical activity
- +4.025 (H2O) +24.225 (1 mol dm-3 HCl)
- ???
- 200g/L(20℃)
- Merck
- 14,2331
- BRN
- 6055157
- InChIKey
- RHGKLRLOHDJJDR-BYPYZUCNSA-N
- LogP
- -3.190
- CAS ??????
- 372-75-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 24/25-36-26 | ||
| WGK ?? | 3 | ||
| TSCA | Yes | ||
| HS ?? | 29241900 |
???? C??? ??, ??, ??
??? ??
White powder??
An amino acid, L-Citrulline can be used in the treatment of asthenia and as an essential intermediate in the biosynthesis of nitric oxide.Drug interactions
There are no reported side effects of L-citrulline.However, the supplement may affect the way certain drugs work in your body. Do not take this supplement if you are taking:
Nitrates for heart disease
ED drugs such as sildenafil (Revatio, Viagra), tadalafil (Cialis), or vardenafil (Levitra, Staxyn)
Combining L-citrulline with those drugs may cause a dangerous drop in blood pressure.
You should also be careful when taking L-citrulline if you take any type of blood pressure medicine.
Do not use L-citrulline if you are pregnant or breastfeeding.
Purification Methods
Likely impurities are arginine and ornithine. Crystallise S-citrulline from water by adding 5 volumes of EtOH. Also crystallise it from water by addition of MeOH. [Ellenbogen J Am Chem Soc 74 5198 1952, Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 pp 2491-2494 1961, Beilstein 4 IV 2647.]???? ?? ?? ? ???
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???? ?? ??
???( 888)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| PNP Biotech Co. Ltd | +8618516098983 |
sales@pnpbiotech.com | China | 1001 | 58 |
| DONBOO AMINO ACID COMPANY | +8618051385538 |
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| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 |
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| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 |
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| XI'AN TIANGUANGYUAN BIOTECH CO., LTD. | +86-029-86333380 +86-18829239519 |
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