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| CAS No.: | 1119-34-2 |
|---|---|
| Name: | 2-Amino-5-guanidinovaleric acid monohydrochloride |
| Molecular Structure: | |
|
|
|
| Formula: | C6H14N4O2.HCl |
| Molecular Weight: | 210.664 |
| Synonyms: | Arginine,monohydrochloride, L- (8CI);L-Arginine, monohydrochloride (9CI);Argamine;L-Arginine HCl; |
| EINECS: | 214-275-1 |
| Density: | 1.46 g/cm3 |
| Melting Point: | 226-230 °C |
| Boiling Point: | 409.1 °C at 760 mmHg |
| Flash Point: | 201.2 °C |
| Solubility: | water: 100 mg/mL |
| Appearance: | White crystalline powder |
| Hazard Symbols: |
 Xi, Xn
|
| Risk Codes: | 36/37/38-20/21/22 |
| Safety: | 36/37/39-26-24/25 |
| PSA: | 125.22000 |
| LogP: | 1.35480 |
micropeptin MZ845
A
D-glyceric acid
B
l-glutamic acid hydrochloride
C
L-arginine hydrochloride
D
N-methyl-L-phenylalanine hydrochloride
E
L-isoleucine hydrochloride
F
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: micropeptin MZ845 With Jones reagent In acetone at 0℃; for 0.166667h; Stage #2: With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ845
A
D-glyceric acid
B
L-arginine hydrochloride
C
N-methyl-L-phenylalanine hydrochloride
D
L-isoleucine hydrochloride
E
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ859
A
D-glyceric acid
B
l-glutamic acid hydrochloride
C
L-arginine hydrochloride
D
N-methyl-L-phenylalanine hydrochloride
E
L-isoleucine hydrochloride
F
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: micropeptin MZ859 With Jones reagent In acetone at 0℃; for 0.166667h; Stage #2: With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ859
A
D-glyceric acid
B
L-arginine hydrochloride
C
N-methyl-L-phenylalanine hydrochloride
D
L-isoleucine hydrochloride
E
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ939A
A
D-glyceric acid
B
l-glutamic acid hydrochloride
C
L-arginine hydrochloride
D
N-methyl-L-phenylalanine hydrochloride
E
L-isoleucine hydrochloride
F
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: micropeptin MZ939A With Jones reagent In acetone at 0℃; for 0.166667h; Stage #2: With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ939A
A
D-glyceric acid
B
L-arginine hydrochloride
C
N-methyl-L-phenylalanine hydrochloride
D
L-isoleucine hydrochloride
E
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ925
A
D-glyceric acid
B
l-glutamic acid hydrochloride
C
L-arginine hydrochloride
D
N-methyl-L-phenylalanine hydrochloride
E
L-isoleucine hydrochloride
F
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: micropeptin MZ925 With Jones reagent In acetone at 0℃; for 0.166667h; Stage #2: With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ925
A
D-glyceric acid
B
L-arginine hydrochloride
C
N-methyl-L-phenylalanine hydrochloride
D
L-isoleucine hydrochloride
E
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ939B
A
D-glyceric acid
B
l-glutamic acid hydrochloride
C
L-arginine hydrochloride
D
N-methyl-L-phenylalanine hydrochloride
E
L-isoleucine hydrochloride
F
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: micropeptin MZ939B With Jones reagent In acetone at 0℃; for 0.166667h; Stage #2: With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
micropeptin MZ939B
A
D-glyceric acid
B
L-arginine hydrochloride
C
N-methyl-L-phenylalanine hydrochloride
D
L-isoleucine hydrochloride
E
L-threonine methyl ester hydrochloride
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water at 110℃; for 16h; Sealed glass bomb; |
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1. Introduction of L-ARGININE HCL
L-ARGININE HCL, with the IUPAC Name of 2-Amino-5-(diaminomethylideneamino)pentanoic acid hydrochloride, is one kind of white crystals or crystalline powder. And it belongs to the Product Categories which include chiral; Amino Acid Derivatives; Amino Acids 13C, 2H, 15N; alpha-Amino Acids; Amino Acids; Biochemistry; for Resolution of Acids; Optical Resolution; Synthetic Organic Chemistry; Nutritional Supplements; L-Amino Acids; Amino Acids; Amino Acids, Peptides and Proteins; Life Sciences Standards.
2. Properties of L-ARGININE HCL
L-ARGININE HCL has the following properties: (1)H bond acceptors: 6; (2)H bond donors: 7; (3)Freely Rotating Bonds: 6; (4)Polar Surface Area: 48.38; (5)Index of Refraction: 1.601; (6)Molar Refractivity: 40.69 cm3; (7)Molar Volume: 118.7 cm3; (8)Flash Point: 201.2 °C; (9)Enthalpy of Vaporization: 72.55 kJ/mol; (10)Boiling Point: 409.1 °C at 760 mmHg; (11)Vapour Pressure: 7.7E-08 mmHg at 25°C; (12)Melting point: 226-230 °C(lit.); (13)Alpha : 22 o (c=8,6N HCl); (14)Density: 1.42; (15)Storage temp: 2-8 °C; (16)Solubility : H2O: 100 mg/mL.
3. Structure Descriptors of L-ARGININE HCL
1). SMILES: O=C(O)[C@H](N)CCC/N=C(\N)N
2). InChI: InChI=1/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1
3). InChIKey: ODKSFYDXXFIFQN-SCSAIBSYBP
4). Std. InChI: InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1
5). Std. InChIKey: ODKSFYDXXFIFQN-SCSAIBSYSA-N
4. Use of L-ARGININE HCL
L-ARGININE HCL (CAS NO.1119-34-2) is used as nutritional supplements, pharmaceutical raw materials and food additives.
5. Safety information of L-ARGININE HCL
Hazard Codes: 
Xi,Xn
Risk Statements: 36/37/38-20/21/22
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 36/37/39-26-24/25
S24/25: Avoid contact with skin and eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 2
RTECS: CF1995500
F: 3-10
HS Code: 29252000
6. Toxicity of L-ARGININE HCL
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| child | LDLo | intravenous | 3900mg/kg/30M (3900mg/kg) | CARDIAC: OTHER CHANGES BRAIN AND COVERINGS: OTHER DEGENERATIVE CHANGES | Journal of Toxicology, Clinical Toxicology. Vol. 35, Pg. 621, 1997. |
| rat | LD50 | intraperitoneal | 3793mg/kg (3793mg/kg) | BEHAVIORAL: COMA LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Archives of Biochemistry and Biophysics. Vol. 58, Pg. 253, 1955. |
| rat | LD50 | oral | 12gm/kg (12000mg/kg) | BEHAVIORAL: ATAXIA BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Journal of Pharmaceutical Sciences. Vol. 62, Pg. 49, 1973. |
