NHS89FSM17 3934-87-0 5-Hydroxyvanillin Benzaldehyde, 3,4-dihydroxy-5-methoxy- 3,4-Dihydroxy-5-methoxybenzaldehyde Protocatechualdehyde, 5-methoxy- (8CI) 4-08-00-02718 (Beilstein Handbook Reference) BRN 1956546 EINECS 223-513-3 5-Methoxyprotocatechualdehyde NSC 16679 Protocatechualdehyde, 5-methoxy- UNII-NHS89FSM17 CAS 3934-87-0
| CAS No. | 3934-87-0 |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
NHS89FSM17 3934-87-0 5-Hydroxyvanillin Benzaldehyde, 3,4-dihydroxy-5-methoxy- 3,4-Dihydroxy-5-methoxybenzaldehyde Protocatechualdehyde, 5-methoxy- (8CI) 4-08-00-02718 (Beilstein Handbook Reference) BRN 1956546 EINECS 223-513-3 5-Methoxyprotocatechualdehyde NSC 16679 Protocatechualdehyde, 5-methoxy- UNII-NHS89FSM17 (CAS 3934-87-0), molecular formula C8H14O4 and molecular weight 174.19 g/mol, is a CATO reference standard with documented purity and traceability.
NHS89FSM17 3934-87-0 5-Hydroxyvanillin Benzaldehyde, 3,4-dihydroxy-5-methoxy- 3,4-Dihydroxy-5-methoxybenzaldehyde Protocatechualdehyde, 5-methoxy- (8CI) 4-08-00-02718 (Beilstein Handbook Reference) BRN 1956546 EINECS 223-513-3 5-Methoxyprotocatechualdehyde NSC 16679 Protocatechualdehyde, 5-methoxy- UNII-NHS89FSM17 (C8H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), NHS89FSM17 3934-87-0 5-Hydroxyvanillin Benzaldehyde, 3,4-dihydroxy-5-methoxy- 3,4-Dihydroxy-5-methoxybenzaldehyde Protocatechualdehyde, 5-methoxy- (8CI) 4-08-00-02718 (Beilstein Handbook Reference) BRN 1956546 EINECS 223-513-3 5-Methoxyprotocatechualdehyde NSC 16679 Protocatechualdehyde, 5-methoxy- UNII-NHS89FSM17 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- 2,4-dihydroxy-benzoicacimethylester 2150-47-2 Methyl 2,4-Dihydroxybenzoate benzoic acid, 2,4-dihydroxy-, methyl ester beta-resorcylic acid methyl ester methyl b-resorcylate methyl benzoate, 2,4-dihydroxy- methyl beta-resorcylate rarechem al bf 0221 (CAS 2150-47-2)
- 1-fluoranyl-4-[(4-fluorophenyl)methylsulfonylmethyl]benzene 1-fluoro-4-[(4-fluorophenyl)methylsulfonylmethyl]benzene 455-15-2 A826830 (CAS 455-15-2)
- tert-Butyl Ethyl Oxalate (CAS 50624-94-7)
- 6413-10-1 G5EXI4NID0 Ethyl acetoacetate ethyleneglycol ketal 1,3-Dioxolane-2-acetic acid, 2-methyl-, ethyl ester Ethyl 2-methyl-1,3-dioxolane-2-acetate 5-19-07-00231 (Beilstein Handbook Reference) AI3-06368 BRN 0130164 EINECS 229-114-0 Ethyl acetoacetate 3-ethylene acetal Ethyl acetoacetate ethylene glycol ketal Ethyl acetoacetate ethylene ketal Ethyl 3-oxobutyrate ethylene ketal Ethylacetoacetate ethyleneglycol ketal Fructone 2-Methyl-1,3-dioxolane-2-acetic acid ethyl ester NSC 6537 UNII-G5EXI4NID0 EC 229-114-0 (CAS 6413-10-1)
- 4-Pentyl-N-((3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide (CAS 681213-48-9)
- Cefomizole Polymer 2 (CAS CATO-C4X-150760)
- 75-94-5 Q423F9NPBA Trichlorovinylsilane Silane, trichloroethenyl- Silane, trichlorovinyl- (8CI) Trichloro(vinyl)silane A 150 A 150 (silane) A 150 (VAN) 4-04-00-04258 (Beilstein Handbook Reference) BRN 1743440 EINECS 200-917-8 HSDB 891 NSC 93872 Silane, trichlorovinyl- Silane, vinyl trichloro A-150 Silane, vinyltrichloro- Trichlorovinyl silicane Trichlorovinylsilicon Union carbide A-150 Vinylsilicon trichloride Vinyltrichlorosilane Vtcs UNII-Q423F9NPBA EC 200-917-8 UN1305 Vinyl trichlorosilane Vinyltrichlorosilane, inhibited [UN1305] [Flammable liquid] Vinyltrichlorosilane, inhibited (CAS 75-94-5)
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