ChemicalBook > CAS DataBase List > L(+)-Ornithine hydrochloride

L(+)-Ornithine hydrochloride

Product Name
L(+)-Ornithine hydrochloride
CAS No.
3184-13-2
Chemical Name
L(+)-Ornithine hydrochloride
Synonyms
L-ORNITHINE HCL;L-ORNITHINE HYDROCHLORIDE;L-ORNITHINE MONOHYDROCHLORIDE;ORNITHINE HCL;D-ORNITHINE HYDROCHLORIDE;D-ORNITHINE HCL;ORNITHINE HYDROCHLORIDE;L-Ornithine HCI;Orn.HCl;L-ORN HCL
CBNumber
CB3853483
Molecular Formula
C5H13ClN2O2
Formula Weight
168.62
MOL File
3184-13-2.mol
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L(+)-Ornithine hydrochloride Property

Melting point:
245 °C (dec.)(lit.)
alpha 
24 º (c=4, 6N HCl)
Density 
1.57
bulk density
470kg/m3
refractive index 
24 ° (C=4, 6mol/L HCl)
FEMA 
4190 | L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
H2O: 100 mg/mL
form 
Powder
color 
White
PH
5.0-6.0 (25℃, 1M in H2O)
Odor
at 100.00 %. mild green bark
Odor Type
green
biological source
synthetic
optical activity
[α]20/D +23.0±0.5°, c = 5% in 5 M HCl
Water Solubility 
Soluble in water (543 mg/ml at 20°C), and alcohol.
λmax
λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.06
JECFA Number
2120
Merck 
14,6874
BRN 
3625847
Stability:
Stable.
InChIKey
GGTYBZJRPHEQDG-WCCKRBBISA-N
LogP
-4.22
CAS DataBase Reference
3184-13-2(CAS DataBase Reference)
EPA Substance Registry System
L-Ornithine, monohydrochloride (3184-13-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-36
Safety Statements 
24/25-37/39-26
WGK Germany 
3
RTECS 
RM2985000
F 
3-10
TSCA 
Yes
HS Code 
29224995
Toxicity
LD50 orl-rat: 10 g/kg JPMSAE 62,49,73
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W419001
Product name
<SC>L</SC>-Ornithine hydrochloride
Purity
99%
Packaging
1 unit
Price
$58.61
Updated
2025/07/31
Sigma-Aldrich
Product number
W419001
Product name
<SC>L</SC>-Ornithine hydrochloride
Purity
99%
Packaging
1 unit
Price
$58.61
Updated
2025/07/31
Sigma-Aldrich
Product number
57197
Product name
L-Ornithine monohydrochloride
Purity
analytical standard
Packaging
100mg
Price
$73.6
Updated
2025/07/31
Sigma-Aldrich
Product number
19943
Product name
<SC>L</SC>-Ornithine monohydrochloride
Purity
certified reference material, <I>Trace</I><B>CERT</B><SUP>&#174;</SUP>, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Packaging
10 mg
Price
$86.9
Updated
2025/07/31
Sigma-Aldrich
Product number
75469
Product name
L-Ornithine monohydrochloride
Purity
BioXtra, ≥99.5% (AT)
Packaging
25g
Price
$109
Updated
2023/06/20
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L(+)-Ornithine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

White powder; mild green bark aroma.

Chemical Properties

L(+)-Ornithine hydrochloride is white crystalline powder

Uses

L(+)-Ornithine hydrochloride is a nonprotein amino acid used in the biosynthesis of L-arginine, L-proline and polyamines.

Uses

L(+)-Ornithine hydrochloride is a non-essential amino acid for human development but is required intermediate in arginine biosynthesis. L(+)-Ornithine hydrochloride is found in virtually all vertebrate tissues as well as incorporated into proteins, such as tyrocidine. Isolation from chicken excreta.

Uses

Non-essential amino acid for human development but is required intermediate in arginine biosynthesis. Found in virtually all vertebrate tissues as well as incorporated into proteins, such as tyrocidine. Isolation from chicken excreta.

Aroma threshold values

Low strength odor, green type.

Taste threshold values

Very mild sweet taste at 500.00 ppm in water.

General Description

L-Ornithine is the functional metabolite of L-arginine.

Flammability and Explosibility

Not classified

Biochem/physiol Actions

L-ornithine acts as a precursor for polyamines. It may modulate the intake of food as an acute satiety signal in the neonatal chick brain.

Safety Profile

Mildly toxic by ingestion. When heated to decomposition it emits very toxic fumes of NOx and HCl.

Purification Methods

Likely impurities are citrulline, arginine and D-ornithine. Crystallise the monohydrochloride from water by adding 4volumes of EtOH and dry it in a vacuum desiccator over fused CaCl2. [Rivard Biochemical Preparations 3 98 1955.] The dihydrochloride [6211-16-1] has m 202-203o and [ ] D +18.4o (c 2.3, 6N HCl) after recrystallisation from MeOH/Et2O [Zaoral & Rudinger Collect Czech Chem Commun 24 2009 1959]. [Beilstein 4 IV 2644.]

L(+)-Ornithine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from L(+)-Ornithine hydrochloride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
L(+)-Ornithine hydrochloride 3184-13-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%-101%; AJI92
Supply Ability
1000KGS
Release date
2025-06-26
Hebei Chuanghai Biotechnology Co,.LTD
Product
L-Ornithine HCl 3184-13-2
Price
US $30.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000kg
Release date
2025-06-09
Hebei Chuanghai Biotechnology Co., Ltd
Product
L(+)-Ornithine hydrochloride 3184-13-2
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-28

3184-13-2, L(+)-Ornithine hydrochlorideRelated Search:

Aminoacetonitrile hydrochloride Triethylamine hydrochloride DIPHENYLAMINE HYDROCHLORIDE Topotecan hydrochloride Methoxyammonium chloride D-Glucosamine hydrochloride L-Ornithine EPA Iminodiacetonitrile 2-Aminoethylammonium chloride L-Ornithine 2-oxoglutarate L-Ornithine L-aspartate salt L-Ornithine 2-oxoglutarate L-Ornithine acetate Ethyl L-ornithine dihydrochloride L-Arginine ethyl ester dihydrochloride TOS-ARG-OME HCL BOC-ORN(2-CL-Z)-OH

  • L-ORNITHINE HYDROCHLORIDE SALT
  • L-(+)-ORNITHINE MONOHYDROCHLORIDE
  • L-ORNITHINE MONOHYDROCHLORIDE
  • L-ORNITHINE-OH HCL
  • L-ORNITHINE-OH HYDROCHLORIDE
  • L-ORN HCL
  • L-ORNITHINE HCL
  • L(+)-ORNITHINE HYDROCHLORIDE
  • L-ORNITHINE HYDROCHLORIDE
  • H-D-ORN-OH HCL
  • H-D-ORN HCL
  • H-ORN-OH HCL
  • H-L-ORNITHINE HCL
  • H-L-ORN-OH HCL
  • L(+)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE
  • L-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE
  • L-(+)-2,5-DIAMINOPENTANOIC ACID MONOHYDROCHLORIDE
  • L(+)-2,5-DIAMINO VALERIC ACID HYDROCHLORIDE
  • L-2,5-DIAMINOPENTANOIC ACID
  • L-Ornithinehydrochloride,99%
  • L-Ornithine-15N22HCl
  • L-ORNITHINEHYDROCHLORIDE,ULTRAPURE
  • ORNITHINE HYDROCHLORID
  • L-Ornithine hydrochlorid
  • Orthithine Monohydrochloride, L-(+)
  • L-Ornithine-15N2HCl
  • L-Ornithine Mono HCL
  • (2S)-2,5-Diaminopentanoic acid hydrochloride
  • Ornithine, monohydrochloride
  • L-Ornithine monohydrochloride,(S)-2,5-Diaminopentanoic acid monohydrochloride
  • L-Ornithine hydrochloride, extra pure
  • L-Ornithine monohydr
  • L-ORNITHINE MONOHYDROCHLORIDE extrapure CHR
  • (S)-(+)-2,5-Diaminopentanoic acid hydrochloride, (S)-2,5-Diaminopentanoic acid monohydrochloride, L-Ornithine monohydrochloride
  • H-D-Orn-OH·HCl (D-Ornithine hydrochloride)
  • L(+)-Ornithine hydrochloride, 99% 100GR
  • L(+)-Ornithine hydrochloride, 99% 25GR
  • L-Orn-OH·HCl
  • L-ORNITHINE MONOHYDROCHLORIDE BIOXTR
  • L-Ornithine hydrochloride≥ 99% (Assay)
  • L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE
  • RARECHEM EM WB
  • Aspartic acid Impurity C
  • (S)-2,5-DIAMINOVALERIC ACID MONOHYDROCHLORIDE
  • (S)-(+)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE
  • (S)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE
  • (S)-2,5-DIAMINOPENTANOIC ACID MONOHYDROCHLORIDE
  • RARECHEM EM WB 0173
  • ORNITHINE HCL
  • ORNITHINE HCL, L-
  • ORNITHINE HYDROCHLORIDE
  • D-ORN, HCL
  • D-ORNITHINE HCL
  • D(-)-ORNITHINE HYDROCHLORIDE
  • D-ORNITHINE HYDROCHLORIDE
  • D-ORTHININE MONOHYDROCHLORIDE
  • D-ORNITHINE-OH HCL
  • D(-)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE