D-Ornithine monohydrochloride
- CAS No.
- 16682-12-5
- Chemical Name:
- D-Ornithine monohydrochloride
- Synonyms
- D-ORNITHINE HYDROCHLORIDE;BAS480F;BAS 480F;BAS-480F;D-ORN, HCL;H-D-ORN HCL;D-Ornitrine;H-D-Orn-OHCl;EC 406 850 2;EC-406-850-2
- CBNumber:
- CB8166924
- Molecular Formula:
- C5H13ClN2O2
- Molecular Weight:
- 168.62
- MDL Number:
- MFCD00012917
- MOL File:
- 16682-12-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 239 °C (dec.)(lit.) |
|---|---|
| alpha | [α]D20 -23.0～-24.5゜ (c=4, HCl) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Water (Slightly) |
| form | Solid |
| color | Off-White |
| BRN | 4153339 |
| InChI | InChI=1/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/s3 |
| InChIKey | GGTYBZJRPHEQDG-PGMHMLKASA-N |
| SMILES | [C@@H](N)(CCCN)C(=O)O.Cl |&1:0,r| |
| CAS DataBase Reference | 16682-12-5(CAS DataBase Reference) |
| UNSPSC Code | 12352209 |
| NACRES | NA.26 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10 | |||||||||
| HS Code | 29224999 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
D-Ornithine monohydrochloride price More Price(65)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | O5250 | D-Ornithine monohydrochloride ~98% | 16682-12-5 | 1g | $112 | 2026-04-30 | Buy |
| Cayman Chemical | 34887 | D-Ornithine (hydrochloride) ≥95% | 16682-12-5 | 5g | $63 | 2026-04-30 | Buy |
| Cayman Chemical | 34887 | D-Ornithine (hydrochloride) ≥95% | 16682-12-5 | 10g | $118 | 2026-04-30 | Buy |
| Cayman Chemical | 34887 | D-Ornithine (hydrochloride) ≥95% | 16682-12-5 | 25g | $257 | 2026-04-30 | Buy |
| Usbiological | 237212 | D-Ornithine hydrochloride 99+% ≥99% | 5g | $200 | 2026-06-03 | Buy |
D-Ornithine monohydrochloride Chemical Properties, Uses, Production
Description
D-Ornithine monohydrochloride is the monohydrochloride form of D-Ornithine. D-ornithine is a non-proteinogenic amino acid involved in the urea cycle by the splitting off of urea from arginine. Ornithine supplementation can attenuate fatigue in increasing the efficiency of energy consumption and promoting the excretion of ammonia.
References
https://pubchem.ncbi.nlm.nih.gov/compound/D-ornithine
https://en.wikipedia.org/wiki/Ornithine
Chemical Properties
White to off-white crystalline powder
Uses
The D-enatiomer and putative metabolite of the non-essential amino acid L-Orthinine. Stress response studies show intracerebroventricular D-Ornithine Hydrochloride weakly attenuated stress response in neonatal chick under acute stressful condition.
Definition
ChEBI: D-Ornithine hydrochloride is an organic molecular entity.
Biochem/physiol Actions
D-Ornithine cleave proteins at cysteine residues.
Synthesis
Experimentally, DL-ornithine was obtained from L-arginine by one-pot hydrolysis-extinction reaction in alkaline solution, and then directly bioconverted by lysine decarboxylase from HafniaalveiAS1.1009, D-ornithine hydrochloride was prepared in 45.3% yield, and putrescine was also obtained in 41.5% yield. The reaction of L-arginine to DL-ornithine was catalyzed by salicylaldehyde at 0.10 molar ratio under reflux condition with 1.0 mol/L sodium hydroxide aqueous solution in 3 h. The results of the study on the properties of lysine decarboxylase in the bioconversion showed that the addition of 1 mmol/L Fe2+ could increase the specific enzyme activity to 6 119 U. Under the optimized conditions, the conversion time was 16 h, which was suitable for preparing D-ornithine hydrochloride and putrescine. -ornithine hydrochloride and putrescine.
D-Ornithine monohydrochloride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nantong puyue biomedical Co., Ltd | 0513-0513-0513-89158300 18014392889 | sales@puyerbiopharma.com | China | 4956 | 58 |
| Shanghai SE Pharm Co., Ltd | 18112588827 | sales4@sepharm.com.cn | China | 285 | 60 |
| Shanghai Enlogics Biotechnology Co., Ltd | 86-18855092084 18855092084 | wangbolun@enlogics.com.cn | China | 42 | 58 |
| Huanggang Senyang Chemical Co., LTD | 0713-8205211 17671088222 | 413248427@qq.com | China | 193 | 58 |
| Xinxiang Each Biotechnology co.,Ltd. | 0373-5799336 18237327559 | niujie@xxycsw.com | China | 21 | 58 |
| Luoyang Huarong Biotechnology Co., Ltd | 037960690061 17538871686 | lyhrsw111@163.com | China | 30 | 58 |
| Shanghai Boyle Chemical Co., Ltd. | 021-50182298 021-50180596 | sales@boylechem.com | China | 2202 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
View Latest Price from D-Ornithine monohydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-17 | D-Ornithine monohydrochloride
16682-12-5
|
$800.00-999.00 | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-09-17 | D-Ornithine monohydrochloride
16682-12-5
|
1kg | 99% | 1000kg | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-07-15 | D-Ornithine hydrochloride
16682-12-5
|
$48.00 | 98.00% | 10g | TargetMol Chemicals Inc. |
-
- D-Ornithine monohydrochloride
16682-12-5
- $800.00-999.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- D-Ornithine monohydrochloride
16682-12-5
- 99%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- D-Ornithine hydrochloride
16682-12-5
- $48.00
- 98.00%
- TargetMol Chemicals Inc.
