2-Amino-2-(5-chlorothiophen-2-yl)acetic acid CAS 89379-87-3
| CAS No. | 89379-87-3 |
| Molecular Formula | C6H6ClNO2S |
| Molecular Weight | 191.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-2-(5-chlorothiophen-2-yl)acetic acid (CAS 89379-87-3), a certified reference material (molecular formula C6H6ClNO2S, MW 191.64 g/mol) for analytical method development and quality control.
2-Amino-2-(5-chlorothiophen-2-yl)acetic acid (C6H6ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-2-(5-chlorothiophen-2-yl)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO2S |
| Molecular Weight | 191.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Methyl 3-amino-5-chlorothiophene-2-carboxylate (CAS 107818-51-9)
- Methyl 2-Amino-5-chlorothiophene-3-carboxylate (CAS 55503-06-5)
- Methyl 3-amino-4-chlorothiophene-2-carboxylate (CAS 632356-41-3)
- Methyl 4-Amino-5-chlorothiophene-2-carboxylate (CAS 89499-44-5)
- 2-Amino-6-chloro-1h-indole-3-carbonitrile (CAS 1016791-11-9)
- 7-Amino-3-chloro-1H-indole-4-carbonitrile (CAS 2816904-61-5)
- 3-Amino-1-(5-chlorothiophen-2-yl)propan-1-ol (CAS 1215944-73-2)
- 3-Amino-3-(5-chlorothiophen-2-yl)propan-1-ol (CAS 1270521-18-0)
Recommended Standards
- (2-Chloro-1,3-thiazol-5-yl)methyl acetate (CAS 339018-65-4)
- 2-Chloro-3-methanesulfonylpyridine (CAS 70682-09-6)
- Methyl 2-(chloromethyl)thiazole-5-carboxylate (CAS 1824087-03-7)
- 2-Chloro-4-(methylsulfonyl)pyridine (CAS 99903-03-4)
- (S)-2-(2-Amino-3-(3-fluorophenyl)propyl)isoindoline-1,3-dione hydrochloride (CAS 1202237-87-3)
- Ethyl 1,6-dimethyl-2-oxo-4-(pyridin-3-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 512840-33-4)
- (11bR)-4-Hydroxy-2,6-bis(5'-phenyl-[1,1':3',1''-terphenyl]-4'-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2640982-29-0)
- 2-(Benzylsulfonyl)ethan-1-amine hydrochloride (CAS 115861-63-7)
- 4-Chloro-2-(imidazolin-2-yl)Isoindoline hydrochloride (CAS 170034-96-5)
- N2-cyclopropyl-4-methylpyridine-2,3-diamine (CAS 284686-18-6)
- 2-Butoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1310404-88-6)
- 1-bromo-4-methylheptane (CAS 88467-55-4)
- 3-(2,4-Dichlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 2746-40-9)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
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