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L-CYSTEIC ACID

CAS No.
498-40-8
Chemical Name:
L-CYSTEIC ACID
Synonyms
L-Alanine, 3-sulfo-;(R)-2-Amino-3-sulfopropanoic acid;Cysteicacid;L-cysteicaci;H-Cys(O3H)-OH;-Cysteic Acid;L-CYSTEIC ACID;CYSTEIC ACID, L-;3-Sulfo-L-alanine;L-(+)-CYSTEIC ACID
CBNumber:
CB3362712
Molecular Formula:
C3H7NO5S
Molecular Weight:
169.16
MDL Number:
MFCD00007524
MOL File:
498-40-8.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:37

L-CYSTEIC ACID Properties

Melting point 260℃ (dec.)
alpha [α]D20 +7.5~+9.5° (c=7.4, H2O)
Density 1.775±0.06 g/cm3(Predicted)
refractive index 8 ° (C=5, H2O)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Methanol (Slightly), Water (Slightly)
form Powder or Crystalline Powder
pka 1.3(at 25℃)
color White to off-white
Water Solubility almost transparency
Merck 14,2780
CAS DataBase Reference 498-40-8(CAS DataBase Reference)
FDA UNII M6W2DJ6N5K
EPA Substance Registry System L-Alanine, 3-sulfo- (498-40-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P280-P305+P351+P338-P310
Risk Statements  36/38
Safety Statements  26-36
HS Code  2930909899
NFPA 704
0
1 0

L-CYSTEIC ACID price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical C0514 L-Cysteic Acid >98.0%(T) 498-40-8 1g $21 2024-03-01 Buy
TCI Chemical C0514 L-Cysteic Acid >98.0%(T) 498-40-8 25g $143 2024-03-01 Buy
TRC A629373 L-Cysteic Acid 498-40-8 10mg $50 2021-12-16 Buy
Activate Scientific AS87938 3-Sulfo-L-alanine 95+% ee 498-40-8 5G $86 2021-12-16 Buy
Apolloscientific OR480423 (2R)-2-Amino-3-sulfo-propanoicacid 99% 498-40-8 25g $121 2021-12-16 Buy
Product number Packaging Price Buy
C0514 1g $21 Buy
C0514 25g $143 Buy
A629373 10mg $50 Buy
AS87938 5G $86 Buy
OR480423 25g $121 Buy

L-CYSTEIC ACID Chemical Properties,Uses,Production

Uses

L-Cysteic Acid is a major metabolite of non-essential amino acid L-Cysteine.

Definition

ChEBI: The L-enantiomer of cysteic acid.

L-CYSTEIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

L-CYSTEIC ACID Suppliers

Global( 139)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715 admin@nexconn.com China 7836 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14336 58
career henan chemical co
+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Honest Joy Holdings Limited
0755-36694831 +8613717124449 sale@feiyang.com.cn China 300 58
GL Biochem (Shanghai) Ltd.
+86-021-61263370 +86-18901917034 CHINA 3904 58
GL Biochem(Binhai) Ltd.
+86-021-61263370 +8615301650015 wuqiuyan@glschina.com China 2975 58

View Lastest Price from L-CYSTEIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-CYSTEIC ACID pictures 2020-01-13 L-CYSTEIC ACID
498-40-8
US $1.00 / KG 1KG 98%-99.9% 200kg Career Henan Chemical Co
CYSTEIC ACID, L- L-(+)-CYSTEIC ACID L-CYSTEIC ACID L-2-AMINO-3-SULFOPROPIONIC ACID Cysteicacid L-Cysteic acid anhydrous 2-amino-3-sulfo-propanoic acid (2R)-2-Amino-3-sulfopropionic acid 3-Sulfo-L-alanine Cysteine sulfonic acid L-Cystein sulfonic acid 2-AMINOSULPHOPROPIONIC ACID L-Cysteic Acid H-Cys(O3H)-OH (2R)-2-Amino-3-sulfopropanoic acid L-Cysteic Acid > Acetylcysteine Impurity 2 (L-Cysteic Acid) -Cysteic Acid L-cysteicaci L-CYSTEIC ACID USP/EP/BP (R)-2-Amino-3-sulfopropanoic acid L-Alanine, 3-sulfo- 498-40-8