CAS No.: 81690-92-8 — N-Acetyl-S-(2-carbamoylethyl)-L-cysteine (N-乙酰基-S-（氨基甲酰基乙基）-L-半胱氨酸...)

1. Primary Information

English name:	N-Acetyl-S-(2-carbamoylethyl)-L-cysteine
CAS No.:	81690-92-8
Molecular formula:	C₈H₁₄N₂O₄S
Molecular weight:	234.28 g/mol
SMILES:	CC(=O)NC(CSCCC(=O)N)C(=O)O
Structural class:
Other identifiers:	N-acetyl-S-(3-amino-3-oxopropyl)cysteine N-acetyl-S-(propionamide)cysteine N-APC

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	100mg	95%	4000	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 29 28 0 1 0 0 0 0 0999 V2000 0.5832 -0.3928 0.4892 S 0 0 0 0 0 0 0 0 0 0 0 0 -2.7094 -1.8120 1.2807 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.0241 -2.9354 -0.5670 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.1437 2.0727 -1.1918 O 0 0 0 0 0 0 0 0 0 0 0 0 4.8249 0.4797 -1.1836 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.3984 0.4993 0.3497 N 0 0 0 0 0 0 0 0 0 0 0 0 5.6895 0.2866 0.9370 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.9690 -0.5180 -0.6119 C 0 0 1 0 0 0 0 0 0 0 0 0 -0.4976 -0.3079 -0.9744 C 0 0 0 0 0 0 0 0 0 0 0 0 2.1506 -0.0182 -0.3272 C 0 0 0 0 0 0 0 0 0 0 0 0 3.3160 -0.0090 0.6558 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2177 -1.8759 0.0176 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.9453 1.6983 -0.0389 C 0 0 0 0 0 0 0 0 0 0 0 0 4.6622 0.2870 0.0177 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.3211 2.5456 1.1471 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6009 -0.4383 -1.5036 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.1763 -1.0760 -1.6858 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.3686 0.6732 -1.4442 H 0 0 0 0 0 0 0 0 0 0 0 0 2.3327 -0.7657 -1.1071 H 0 0 0 0 0 0 0 0 0 0 0 0 2.0747 0.9595 -0.8156 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.2628 0.3112 1.3394 H 0 0 0 0 0 0 0 0 0 0 0 0 3.3960 -0.9847 1.1523 H 0 0 0 0 0 0 0 0 0 0 0 0 3.1460 0.7480 1.4321 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.6619 3.5271 0.8058 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.1275 2.0617 1.7052 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4549 2.6824 1.8009 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.8743 -2.7037 1.6549 H 0 0 0 0 0 0 0 0 0 0 0 0 6.6467 0.4622 0.6499 H 0 0 0 0 0 0 0 0 0 0 0 0 5.5334 0.1168 1.9255 H 0 0 0 0 0 0 0 0 0 0 0 0 1 9 1 0 0 0 0 1 10 1 0 0 0 0 2 12 1 0 0 0 0 2 27 1 0 0 0 0 3 12 2 0 0 0 0 4 13 2 0 0 0 0 5 14 2 0 0 0 0 6 8 1 0 0 0 0 6 13 1 0 0 0 0 6 21 1 0 0 0 0 7 14 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 12 1 0 0 0 0 8 16 1 0 0 0 0 9 17 1 0 0 0 0 9 18 1 0 0 0 0 10 11 1 0 0 0 0 10 19 1 0 0 0 0 10 20 1 0 0 0 0 11 14 1 0 0 0 0 11 22 1 0 0 0 0 11 23 1 0 0 0 0 13 15 1 0 0 0 0 15 24 1 0 0 0 0 15 25 1 0 0 0 0 15 26 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

(2R)-2-acetamido-3-(3-amino-3-oxopropyl)sulfanylpropanoic acid

4.2 InChI

InChI=1S/C8H14N2O4S/c1-5(11)10-6(8(13)14)4-15-3-2-7(9)12/h6H,2-4H2,1H3,(H2,9,12)(H,10,11)(H,13,14)/t6-/m0/s1

4.3 InChIKey

GGBCHNJZQQEQRX-LURJTMIESA-N

4.4 Canonical SMILES

CC(=O)NC(CSCCC(=O)N)C(=O)O

4.5 Isomeric SMILES

CC(=O)N[C@@H](CSCCC(=O)N)C(=O)O

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)