N-乙酰-L-丝氨酸

Description

N-Acetyl-L-serine · CAS 16354-58-8 · C5H9NO4. UNII W98518XGZ3. Melting Point: 207.6 °C.

Identification

CAS Registry Number	16354-58-8
PubChem CID	65249
Molecular formula	C5H9NO4
IUPAC name	(2S)-2-acetamido-3-hydroxypropanoic acid
UNII (FDA)	W98518XGZ3

Computed Descriptors

Molecular Weight	147.13
XLogP3	-1.2
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	147.05315777
Monoisotopic Mass	147.05315777
Topological Polar Surface Area	86.6
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Melting Point	207.6 °C

Physical description & handling notes

• Solid
• 127.2 Ų [M-H]- [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]
• 133.4 Ų [M+Na]+ [CCS Type: DT; Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]

Synonyms

16354-58-8; N-Acetylserine; L-Serine, N-acetyl-; (2S)-2-acetamido-3-hydroxypropanoic acid; W98518XGZ3; acetylserine; DTXSID30167615; RefChem:162815; DTXCID2090106; N-Acetyl-L-serine; (S)-2-Acetamido-3-hydroxypropanoic acid; N-Acetyl-Serine; Serine, N-acetyl-; Ac-Ser-OH; MFCD09952005; acetyl-l-serine

Frequently Asked Questions

What are the CAS number and molecular formula of N-Acetyl-L-serine?

CAS 16354-58-8; molecular formula C5H9NO4; molecular weight — g/mol.

What other names is N-Acetyl-L-serine known by?

16354-58-8, N-Acetylserine, L-Serine, N-acetyl-, (2S)-2-acetamido-3-hydroxypropanoic acid, W98518XGZ3, acetylserine.

What are the key physical properties of N-Acetyl-L-serine?

Melting Point: 207.6 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.