(r)-4-(1-Aminoethyl)benzenesulfonamide CAS 42109-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42109-61-5 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(r)-4-(1-Aminoethyl)benzenesulfonamide (CAS 42109-61-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O2S. Molecular weight: 200.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related r Standards
- Methyl 2-(2-(2-aminoethyl)thiazol-4-yl)acetate (CAS 1017469-23-6)
- (s)-4-(1-Aminoethyl)benzenesulfonamide (CAS 1212843-46-3)
- 3-(1-aminoethyl)benzene-1-sulfonamide (CAS 736913-57-8)
- 4-(1-Aminoethyl)benzene-1-sulfonamide (CAS 49783-81-5)
- Ethyl 2-(1-aminoethyl)-1,3-thiazole-4-carboxylate (CAS 867340-42-9)
- Ethyl 2-(2-aminoethyl)thiazole-4-carboxylate (CAS 64515-80-6)
- n-(2-Aminoethyl)benzenesulfonamide (CAS 42988-32-9)
- Ethyl 4-(2-aminoethyl)piperidine-1-carboxylate (CAS 106244-90-0)
Recommended Standards
- (R)-2-Amino-3-methyl-N-(1,3,4-thiadiazol-2-yl)butanamide (CAS 90581-83-2)
- (R)-Ethyl 2-(1-aminoethyl)thiazole-4-carboxylate (CAS 96965-18-3)
- (4-methanesulfonyl-2-methylphenyl)hydrazine (CAS 782436-54-8)
- 4319AF 954563-00-9 C18H22N2O2 N-(3-Amino-2-methylphenyl)-2-(2,6-dimethylphenoxy) propanamide (CAS 954563-00-9)
- Methyl 5-ethylisoxazole-4-carboxylate (CAS 954229-90-4)
- 4-Chloro-5H,6H,7H-pyrrolo[3,4-d]pyrimidine hydrochloride (CAS 1373228-90-0)
- Methyl 3-(2-iodophenyl)-3-oxopropanoate (CAS 676348-63-3)
- 2-Amino-4,5,6,7-tetrahydro-6-phenylbenzothiazole 79932-21-1 9909AE C13H14N2S (CAS 79932-21-1)
- 2,3-Diphenylquinoline (CAS 22514-82-5)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
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