Cas no 19542-74-6 (L-Cysteine, N-acetyl-,sodium salt (1:1))
19542-74-6 structure
Product Name:L-Cysteine, N-acetyl-,sodium salt (1:1)
CAS No:19542-74-6
MF:C5H8NNaO3S
MW:185.176691055298
CID:123633
PubChem ID:23678798
Update Time:2025-04-18
L-Cysteine, N-acetyl-,sodium salt (1:1) Chemical and Physical Properties
Names and Identifiers
-
- L-Cysteine, N-acetyl-,sodium salt (1:1)
- sodium N-acetyl-L-cysteinate
- N-Acetyl-L-cysteine sodium salt
- Natrium-N-acetyl-L-cysteinat
- sodium N-acetyl-cysteinate
- sodium salt of N-acetylcysteine
- 63664-54-0
- D07554
- NRD80R06FB
- NS00082704
- SODIUM ACETYL CYSTEINATE
- UNII-NRD80R06FB
- Acetylcysteine sodium salt
- SCHEMBL2505571
- sodium N-acetylcysteinate
- sodium;(2R)-2-acetamido-3-sulfanylpropanoate
- ACETYLCYSTEINE SODIUM [MART.]
- CINNAMIDOPROPYLTRIMONIUM ACETYLCYSTEINATE
- KVXPBDQWIXGZEL-WCCKRBBISA-M
- Acetylcysteine sodium
- Acetylcysteine GNR
- EINECS 243-143-6
- Q27285019
- ACETYLCYSTEINE SODIUM [WHO-DD]
- L-CYSTEINE, N-ACETYL-, SODIUM SALT
- SODIUM ACETYL CYSTEINATE [INCI]
- 19542-74-6
- Acetylcysteine Sodium (TN)
-
- Inchi： 1S/C5H9NO3S.Na/c1-3(7)6-4(2-10)5(8)9;/h4,10H,2H2,1H3,(H,6,7)(H,8,9);/q;+1/p-1/t4-;/m0./s1
- InChI Key： KVXPBDQWIXGZEL-WCCKRBBISA-M
- SMILES： SC[C@@H](C(=O)[O-])NC(C)=O.[Na+]
Computed Properties
- Exact Mass: 185.01200
- Monoisotopic Mass: 185.01225857g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 11
- Rotatable Bond Count: 3
- Complexity: 153
- Covalently-Bonded Unit Count: 2
- Defined Atom Stereocenter Count: 1
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 70.2?2
Experimental Properties
- PSA: 108.03000
- LogP: -1.43830
L-Cysteine, N-acetyl-,sodium salt (1:1) Customs Data
- HS CODE：2930909090
- Customs Data：
China Customs Code:
2930909090Overview:
2930909090. Other organic sulfur compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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