Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L(+)-Ornithine hydrochloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: L(+)-Ornithine hydrochloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

3184-13-2

3184-13-2 structure

Name: L(+)-Ornithine hydrochloride
Chemical Name: L(+)-Ornithine hydrochloride
CAS Number: 3184-13-2
Molecular Formula: C₅H₁₃ClN₂O₂
Molecular Weight: 168.622
Catalog: Biochemical Amino acids and their derivatives Other protected amino acids
Create Date: 2018-03-13 08:00:00
Modify Date: 2026-07-02 10:36:57
L-Ornithine Hydrochloride is a free amino acid that plays a central role in the urea cycle and is also important for the disposal of excess nitrogen.

Name	L(+)-Ornithine hydrochloride
Synonyms	L-Ornithine, monohydrochloride L-Ornithine hydrochlorid L-ORNITHINE MONOHYDROCHLORIDE L-ORNITHINE HCL L-Orn hydrochloride L-ORNITHINE-OH HCL L-2,5-DIAMINOPENTANOIC ACID L-ORNITHINE MONOHYDROCHLORIDE extrapure CHR ORNITHINE HYDROCHLORIDE L-Ornithine-15N2HCl L-Orn-OH·HCl Ornithine, monohydrochloride L-Ornithinehydrochloride (S)-2,5-Diaminovaleric acid monohydrochloride L(+)-2,5-DIAMINO VALERIC ACID HYDROCHLORIDE L-Ornithine hydrochloride (Assay) ORNITHINE HYDROCHLORID (S)-2,5-Diaminopentanoic acid monohydrochloride MFCD00012917 (S)-2,5-DIAMINOVALERIC ACID MONOHYDROCHLORIDE (S)-(+)-2,5-Diaminopentanoic acid hydrochloride, (S)-2,5-Diaminopentanoic acid monohydrochloride, L-Ornithine monohydrochloride H-L-ORNITHINE HCL L-ORNITHINE-OH HYDROCHLORIDE L-(+)-2,5-DIAMINOPENTANOIC ACID MONOHYDROCHLORIDE (S)-(+)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE L-Ornithine hydrochloride (1:1) L-ORNITHINE HYDROCHLORIDE SALT D-ORTHININE MONOHYDROCHLORIDE D(-)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE Z3YZVQ &&L or S Form HCl (S)-(+)-2,5-Diaminopentanoic acid hydrochloride (S)-2,5-Diaminopentanoic acid hydrochloride L-ornithine hydrochloride (S)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE L-Ornithine Mono HCL H-Orn-OH.HCl L(+)-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE L(+)-ORNITHINE HYDROCHLORIDE Orthithine Monohydrochloride, L-(+) (S)-2,5-DIAMINOPENTANOIC ACID MONOHYDROCHLORIDE (2S)-2,5-diaminopentanoic acid hydrochloride L-(+)-ORNITHINE MONOHYDROCHLORIDE L-Ornithine monohydrochloride,(S)-2,5-Diaminopentanoic acid monohydrochloride L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE L-Ornithine monohydrochloride (2S)-2,5-Diaminopentanoic acid hydrochloride Guanine Hydrochloride L-2,5-DIAMINOPENTANOIC ACID HYDROCHLORIDE L-Ornithine HCl D-ORNITHINE HCL L(+)-Ornithinehydrochloride H-Orn-OH·HCl D-ORN,HCL Asptic acid Impurity C H-D-Orn-OH·HCl (D-Ornithine hydrochloride) H-D-ORN HCL RECHEM EM WB L-Ornithine hydrochloride, extra L-Ornithine-15N22HCl L-ORNITHINE MONOHYDROCHLORIDE BIOXTR D-ORN, HCL RECHEM EM WB 0173 L-ORN HCL ORNITHINE HCL L(+)-Ornithine Hydrochloride L(+)-Ornithine hydrochloride, R D(-)-ORNITHINE HYDROCHLORIDE H-L-ORN-OH HCL D-ORNITHINE-OH HCL L-ORNITHINE HYDROCHLORIDE H-D-ORN-OH HCL ORNITHINE HCL, L L-Ornithine, hydrochloride (1:1) EINECS 240-729-3 L-Ornithine monohydr D-ORNITHINE HYDROCHLORIDE H-ORN-OH HCL L-ORNITHINEHYDROCHLORIDE,ULTRAPURE

Description	L-Ornithine Hydrochloride is a free amino acid that plays a central role in the urea cycle and is also important for the disposal of excess nitrogen.
Related Catalog	Natural Products >> Others Research Areas >> Metabolic Disease
Target	Human Endogenous Metabolite
References	[1]. Demura S, et al. Effect of L-ornithine hydrochloride ingestion on intermittent maximal anaerobic cycle ergometer performance and fatigue recovery after exercise. Eur J Appl Physiol. 2011 Nov;111(11):2837-43.

Density	1.57
Boiling Point	308.7ºC at 760 mmHg
Melting Point	245 °C (dec.)(lit.)
Molecular Formula	C₅H₁₃ClN₂O₂
Molecular Weight	168.622
Flash Point	140.5ºC
Exact Mass	168.066559
PSA	89.34000
LogP	1.33980
Index of Refraction	24 ° (C=4, 6mol/L HCl)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RM2985000

CHEMICAL NAME :: Ornithine, monohydrochloride, L-

CAS REGISTRY NUMBER :: 3184-13-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C5-H12-N2-O2.Cl-H

MOLECULAR WEIGHT :: 168.65

WISWESSER LINE NOTATION :: Z3YZVQ &GH -L

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 62,49,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4776 No. of Facilities: 162 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 2955 (estimated) No. of Female Employees: 2312 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	RM2985000
HS Code	2922499990

271601-28-6

3184-13-2

Literature: European Journal of Organic Chemistry, , # 21 p. 4391 - 4396

824956-17-4

3184-13-2

Literature: European Journal of Organic Chemistry, , # 21 p. 4391 - 4396

26302-89-6

3184-13-2

Literature: Siebum, Arjan H. G.; Tsang, Robert K. F.; Van Der Steen, Rob; Raap, Jan; Lugtenburg, Johan European Journal of Organic Chemistry, 2004 , # 21 p. 4391 - 4396

1119-34-2

3184-13-2

57-13-6

Literature: Journal of Chemical Thermodynamics, , vol. 25, # 2 p. 293 - 305

Precursor 4
271601-28-6 824956-17-4 26302-89-6 1119-34-2
DownStream 10
31967-09-6 34294-79-6 3304-51-6 372-75-8
147071-84-9 40216-82-8 42538-31-8 92235-39-7
2274-58-0 841-67-8

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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