CAS No.: 74-79-3 — Arginine (L-精氨酸)

1. Primary Information

English name:	Arginine
CAS No.:	74-79-3
Molecular formula:	C₆H₁₄N₄O₂
Molecular weight:	174.20 g/mol
SMILES:	C(CC(C(=O)O)N)CN=C(N)N
Structural class:
Other identifiers:	Arginine Arginine Hydrochloride Arginine, L Isomer Arginine, L-Isomer DL Arginine Acetate, Monohydrate

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Purchase	Storage conditions	Lead time	Notes
Kehua Intelligence	200mg	HPLC≥98%	48	Buy now	2-8℃	in stock	-
Kehua Intelligence	25g	BR，98%	20	Buy now	2-8℃	in stock	-
Kehua Intelligence	100g	BR，98%	48	Buy now	2-8℃	in stock	-
Kehua Intelligence	500g	BR，98%	120	Buy now	2-8℃	in stock	-
Kehua Intelligence	25kg	BR，98%	4800	Buy now	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 26 25 0 1 0 0 0 0 0999 V2000 -2.3027 -1.9535 -0.2040 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.4436 -0.5315 1.1465 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.8917 1.6021 -0.3339 N 0 0 0 0 0 0 0 0 0 0 0 0 1.9642 -0.2357 0.0497 N 0 0 0 0 0 0 0 0 0 0 0 0 3.9181 -1.4167 -0.3497 N 0 0 0 0 0 0 0 0 0 0 0 0 4.1368 0.7627 0.2805 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.7698 0.4929 -0.8697 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.1713 0.8748 0.4921 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2988 0.3560 -0.8131 C 0 0 1 0 0 0 0 0 0 0 0 0 1.3447 1.0326 0.4373 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7459 -0.7207 0.1586 C 0 0 0 0 0 0 0 0 0 0 0 0 3.2599 -0.2630 0.0056 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3371 -0.4537 -1.2146 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4987 1.2540 -1.6125 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.5946 1.8211 0.8474 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4186 0.1088 1.2369 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.7019 0.1202 -1.8038 H 0 0 0 0 0 0 0 0 0 0 0 0 1.6008 1.8203 -0.2817 H 0 0 0 0 0 0 0 0 0 0 0 0 1.6949 1.3401 1.4301 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.9080 1.5421 -0.3876 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.6212 2.3685 -0.9492 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.6025 -2.6477 0.4208 H 0 0 0 0 0 0 0 0 0 0 0 0 3.4065 -2.2611 -0.5818 H 0 0 0 0 0 0 0 0 0 0 0 0 4.9305 -1.4589 -0.3900 H 0 0 0 0 0 0 0 0 0 0 0 0 5.1395 0.6251 0.2127 H 0 0 0 0 0 0 0 0 0 0 0 0 3.8208 1.6857 0.5561 H 0 0 0 0 0 0 0 0 0 0 0 0 1 11 1 0 0 0 0 1 22 1 0 0 0 0 2 11 2 0 0 0 0 3 9 1 0 0 0 0 3 20 1 0 0 0 0 3 21 1 0 0 0 0 4 10 1 0 0 0 0 4 12 2 0 0 0 0 5 12 1 0 0 0 0 5 23 1 0 0 0 0 5 24 1 0 0 0 0 6 12 1 0 0 0 0 6 25 1 0 0 0 0 6 26 1 0 0 0 0 7 8 1 0 0 0 0 7 9 1 0 0 0 0 7 13 1 0 0 0 0 7 14 1 0 0 0 0 8 10 1 0 0 0 0 8 15 1 0 0 0 0 8 16 1 0 0 0 0 9 11 1 0 0 0 0 9 17 1 0 0 0 0 10 18 1 0 0 0 0 10 19 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid

4.2 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-/m0/s1

4.3 InChIKey

ODKSFYDXXFIFQN-BYPYZUCNSA-N

4.4 Canonical SMILES

C(CC(C(=O)O)N)CN=C(N)N

4.5 Isomeric SMILES

C(C[C@@H](C(=O)O)N)CN=C(N)N

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)