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L(+)-Ornithine hydrochloride

L(+)-Ornithine hydrochloride structure

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

Molecular Weight:: 168.62

MDL Number:: MFCD00012917

MOL File:: 3184-13-2.mol

MSDS File:: SDS

Last updated:2026-01-20 10:51:09

Product description	Number	Pack Size	Price
L-Ornithine hydrochloride 99%	W419001	1 unit	$58.61
L-Ornithine hydrochloride 99%	W419001	1 unit	$58.61
L-Ornithine monohydrochloride analytical standard	57197	100mg	$73.6
L-Ornithine monohydrochloride certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	19943	10 mg	$86.9
L-Ornithine monohydrochloride BioXtra, ≥99.5% (AT)	75469	25g	$109
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L(+)-Ornithine hydrochloride Properties

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
Merck	14,6874
JECFA Number	2120
BRN	3625847
Stability	Stable.
Major Application	clinical food and beverages
Cosmetics Ingredients Functions	SKIN CONDITIONING
InChI	1S/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1
InChIKey	GGTYBZJRPHEQDG-WCCKRBBISA-N
SMILES	Cl.NCCC[C@H](N)C(O)=O
LogP	-4.22
CAS DataBase Reference	3184-13-2(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE
EWG's Food Scores	1
FDA UNII	HBK84K66XH
EPA Substance Registry System	L-Ornithine, monohydrochloride (3184-13-2)
UNSPSC Code	85151701
NACRES	NA.75

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319

Precautionary statements

P264-P280-P305+P351+P338-P337+P313P

Hazard Codes

Risk Statements

36/37/38-36

Safety Statements

24/25-37/39-26

WGK Germany

RTECS

RM2985000

3-10

TSCA

TSCA listed

HS Code

29224995

Storage Class

11 - Combustible Solids

Toxicity

LD50 orl-rat: 10 g/kg JPMSAE 62,49,73

NFPA 704

	0
0		0

L(+)-Ornithine hydrochloride price More Price(61)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W419001	L-Ornithine hydrochloride 99%	3184-13-2	1 unit	$58.61	2025-07-31	Buy
Sigma-Aldrich	W419001	L-Ornithine hydrochloride 99%	3184-13-2	1 unit	$58.61	2025-07-31	Buy
Sigma-Aldrich	57197	L-Ornithine monohydrochloride analytical standard	3184-13-2	100mg	$73.6	2025-07-31	Buy
Sigma-Aldrich	19943	L-Ornithine monohydrochloride certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	3184-13-2	10 mg	$86.9	2025-07-31	Buy
Sigma-Aldrich	75469	L-Ornithine monohydrochloride BioXtra, ≥99.5% (AT)	3184-13-2	25g	$109	2023-06-20	Buy

Product number	Packaging	Price	Buy
W419001	1 unit	$58.61	Buy
W419001	1 unit	$58.61	Buy
57197	100mg	$73.6	Buy
19943	10 mg	$86.9	Buy
75469	25g	$109	Buy

L(+)-Ornithine hydrochloride Chemical Properties,Uses,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 synthesis

Synthesis of L(+)-Ornithine hydrochloride from Butanoic acid, 2-amino-4-cyano-, 1,1-dimethylethyl ester, (2S)- (9CI)

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

Raw materials

Butanoic acid, 4-cyano-2-[(diphenylmethylene)amino]-, 1,1-dimethylethyl ester, (2S)- Butanoic acid, 2-amino-4-cyano-, 1,1-dimethylethyl ester, (2S)- (9CI) L-Ornithine, 1,1-dimethylethyl ester L(+)-Arginine ARGINASE

Preparation Products

3-Methoxy-2-Piperidone (2S)-5-amino-2-(tert-butoxycarbonylamino)-pentanoic acid tert-butyl ester 3-hydroxypiperidin-2-one 4-aminobutyronitrile (S)-3-aminopiperidin-2-one Hydrochloride

Fmoc-Orn(Boc)-OH

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L(+)-Ornithine hydrochloride Suppliers

Global( 823)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hengshui Haoye Co.,Ltd.	+86-2102300 +86-18632882519	hy@haoyecom.cn	China	301	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	3998	58
Wuhan Fortuna Chemical Co., Ltd	+86-027-59207850 +86-13986145403;	info@fortunachem.com	China	6011	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5242	58
Shandong Juchuang Chemical Co., LTD	+16837774622	admin@juchuangchem.com	China	295	58
airuikechemical co., ltd.	+86-18353166132	sales02@airuikechemical.com	China	983	58
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	809	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21599	55

Supplier	Advantage
Hengshui Haoye Co.,Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Wuhan Fortuna Chemical Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Shandong Juchuang Chemical Co., LTD	58
airuikechemical co., ltd.	58
JINING XINHE CHEMICAL CO., LTD	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-23	L(+)-Ornithine hydrochloride 3184-13-2	US $0.00 / kg	1kg	99%-101%; AJI92	1000KGS	WUHAN FORTUNA CHEMICAL CO., LTD
2026-01-20	L-Ornithine hydrochloride 3184-13-2	US $30.00-64.00 / mg		99.58%	10g	TargetMol Chemicals Inc.
2026-01-05	L(+)-Ornithine hydrochloride 3184-13-2	US $10.00 / KG	100KG	99%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd

L(+)-Ornithine hydrochloride
3184-13-2
US $0.00 / kg
99%-101%; AJI92
WUHAN FORTUNA CHEMICAL CO., LTD

L-Ornithine hydrochloride
3184-13-2
US $30.00-64.00 / mg
99.58%
TargetMol Chemicals Inc.

L(+)-Ornithine hydrochloride
3184-13-2
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

L(+)-Ornithine hydrochloride Spectrum

L(+)-Ornithine hydrochloride(3184-13-2)MS L(+)-Ornithine hydrochloride(3184-13-2)¹HNMR L(+)-Ornithine hydrochloride(3184-13-2)¹³CNMR L(+)-Ornithine hydrochloride(3184-13-2)IR1 L(+)-Ornithine hydrochloride(3184-13-2)IR2 L(+)-Ornithine hydrochloride(3184-13-2)Raman

3184-13-2(L(+)-Ornithine hydrochloride)Related 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

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D-ORNITHINE-OH HCL D(-)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE D-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE monohydrochloride,l-ornithin L-Ornithine Monohy ORNITHINE HCL, L-(AS) L-Orithionine hydrochloride L-ORNITHINE:HCL (5,5-D2, 98%) L-Ornithine Monohydrochloride, >= 99.5% (AT) S-(+)-2,4-Diaminopentanoic acid hydrochloride L-ORNITHINE HYDROCHLORIDE FOR MANUFACTU L-ORNITHINE HYDROCHLORIDE SIGMAULTRA L-Ornithine HCl FCC L-OrnithineMonohydrochlorideForBiochemistry H-Orn-OH·HCI L-ornithine hcl cell culture tested L-ORNITINE MONOCHLORHYDRATE (S)-2,5-Diaminopentanoic Acid Monohydrochloride (S)-2,5-Diaminovaleric Acid Monohydrochloride H-Orn-OH.HCl L- 0rnithine Monohydrochloride L-ORNITHINE:HCL (13C5, 98%) L-Ornithine monohydrochloride Vetec(TM) reagent grade, 98% SODIUM SULFITE ANHYDROUS ACS GRADE L-ORNITHINE:HCL (1,2-13C2) L-ORNITHINE:HCL (15N2) L-ORNITHINE:HCL (4,4,5,5-D4) L-ORNITHINE:HCL (5,5-D2) 4,4,5,5-D4) L-ORNITHINE:HCL (5-15N) L-ORNITHINE:HCL (ALPHA-15N) L-ORNITHINE:HCL UNLABELED L-ORNITHINE:HCL (D7, 98%) L-ORNITHINE HYDROCHLORIDE SALT L-(+)-ORNITHINE MONOHYDROCHLORIDE L-ORNITHINE-OH HCL L-ORNITHINE-OH HYDROCHLORIDE L-ORN HCL 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