CAS No.: 305-84-0 — Carnosine (L-肌肽)

1. Primary Information

English name:	Carnosine
CAS No.:	305-84-0
Molecular formula:	C₉H₁₄N₄O₃
Molecular weight:	226.23 g/mol
SMILES:	C1=C(NC=N1)CC(C(=O)O)NC(=O)CCN
Structural class:
Other identifiers:	beta Alanylhistidine beta-Alanylhistidine Carnosine Carnosine Hydrochloride Carnosine, (D-His)-Isomer

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	100mg	HPLC≥98%	144	-20℃	in stock	-
Kehua Intelligence	1g	BR，99%	25	-20℃	in stock	-
Kehua Intelligence	5g	BR，99%	44	-20℃	in stock	-
Kehua Intelligence	25g	BR，99%	156	-20℃	in stock	-
Kehua Intelligence	100g	BR，99%	600	-20℃	in stock	-
Kehua Intelligence	500g	BR，99%	2560	-20℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 30 30 0 1 0 0 0 0 0999 V2000 -1.1827 2.8969 -0.5876 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.8901 0.1543 1.4985 O 0 0 0 0 0 0 0 0 0 0 0 0 0.7136 3.5022 0.4837 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.6950 0.3333 -0.4828 N 0 0 0 0 0 0 0 0 0 0 0 0 1.7643 -1.5529 -0.3956 N 0 0 0 0 0 0 0 0 0 0 0 0 3.7922 -1.9187 0.4324 N 0 0 0 0 0 0 0 0 0 0 0 0 -4.8172 -2.2295 -0.4376 N 0 0 0 0 0 0 0 0 0 0 0 0 0.3726 1.1474 0.0471 C 0 0 1 0 0 0 0 0 0 0 0 0 1.6855 0.9161 -0.7134 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3783 -0.3605 -0.2965 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7519 -0.0994 0.3048 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7379 -0.9368 -0.4903 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0023 2.6229 0.0089 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6100 -0.5774 0.2062 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.9062 -1.4202 0.3623 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6623 -2.4776 0.0599 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4928 0.8974 1.1094 H 0 0 0 0 0 0 0 0 0 0 0 0 2.3792 1.7478 -0.5340 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5096 0.8913 -1.7969 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.7045 0.1328 -1.4791 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.1047 -0.3280 -1.3261 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1952 -1.7931 -0.9100 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8301 -1.7409 -0.7360 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.4492 -0.5662 0.7827 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.5386 -2.0187 1.2031 H 0 0 0 0 0 0 0 0 0 0 0 0 4.3890 0.1382 0.4251 H 0 0 0 0 0 0 0 0 0 0 0 0 2.4323 -3.5331 0.0937 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.1893 -1.6711 -1.2048 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.6173 -2.5010 0.1323 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3805 3.8576 -0.5864 H 0 0 0 0 0 0 0 0 0 0 0 0 1 13 1 0 0 0 0 1 30 1 0 0 0 0 2 11 2 0 0 0 0 3 13 2 0 0 0 0 4 8 1 0 0 0 0 4 11 1 0 0 0 0 4 20 1 0 0 0 0 5 10 1 0 0 0 0 5 16 1 0 0 0 0 5 23 1 0 0 0 0 6 14 1 0 0 0 0 6 16 2 0 0 0 0 7 15 1 0 0 0 0 7 28 1 0 0 0 0 7 29 1 0 0 0 0 8 9 1 0 0 0 0 8 13 1 0 0 0 0 8 17 1 0 0 0 0 9 10 1 0 0 0 0 9 18 1 0 0 0 0 9 19 1 0 0 0 0 10 14 2 0 0 0 0 11 12 1 0 0 0 0 12 15 1 0 0 0 0 12 21 1 0 0 0 0 12 22 1 0 0 0 0 14 26 1 0 0 0 0 15 24 1 0 0 0 0 15 25 1 0 0 0 0 16 27 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

(2S)-2-(3-aminopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid

4.2 InChI

InChI=1S/C9H14N4O3/c10-2-1-8(14)13-7(9(15)16)3-6-4-11-5-12-6/h4-5,7H,1-3,10H2,(H,11,12)(H,13,14)(H,15,16)/t7-/m0/s1

4.3 InChIKey

CQOVPNPJLQNMDC-ZETCQYMHSA-N

4.4 Canonical SMILES

C1=C(NC=N1)CC(C(=O)O)NC(=O)CCN

4.5 Isomeric SMILES

C1=C(NC=N1)C[C@@H](C(=O)O)NC(=O)CCN

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)