6-Amino-2-chloro-3,4-dimethoxybenzoic acid CAS 637347-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 637347-72-9 |
| Molecular Formula | C9H10ClNO4 |
| Molecular Weight | 231.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-2-chloro-3,4-dimethoxybenzoic acid (CAS 637347-72-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10ClNO4. Molecular weight: 231.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10ClNO4 |
| Molecular Weight | 231.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 2-Amino-3-chloro-4,6-dimethoxybenzoic acid (CAS 1164251-94-8)
- 2-(2-Amino-6-(chloromethyl)-3-(difluoromethyl)pyridin-4-yl)acetonitrile (CAS 1804721-97-8)
- 2-(2-Amino-4-(chloromethyl)-5-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805229-83-7)
- 2-(2-Amino-5-(chloromethyl)-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805229-92-8)
- 2-(6-Amino-5-(chloromethyl)-4-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805332-87-9)
- 2-(2-Amino-3-(chloromethyl)-6-(difluoromethyl)pyridin-4-yl)acetonitrile (CAS 1805339-23-4)
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- 6-Amino-5-(2-chloroacetyl)-1-ethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 67130-67-0)
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- 2-Chloro-2,2-difluoro-1-(1H-indol-3-yl)ethan-1-ol (CAS 478079-28-6)
- Methyl 3-chloro-2-(4H-1,2,4-triazol-4-yl)benzoate (CAS 1351384-45-6)
- N-(5-Amino-1-methyl-1H-pyrazol-3-yl)-2,2,3,3,3-pentafluoropropanamide (CAS 2765088-30-8)
- 2-(Piperazin-1-yl)-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one (CAS 1082348-07-9)
- (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-(benzyloxy)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 13343-66-3)
- 2-(4-(Bis(2-chloroethyl)amino)-2-chlorobenzylidene)malononitrile (CAS 92291-85-5)
- N-((1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methyl)ethanamine hydrochloride (CAS 1856094-29-5)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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