Benzene-1,2,4,5-tetracarbaldehyde CAS 14674-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14674-89-6 |
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzene-1,2,4,5-tetracarbaldehyde (CAS 14674-89-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6O4. Molecular weight: 190.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Benzene Standards
- 706-07-0 Benzene, 1-chloro-4-(2-nitroethenyl)- (9CI) Styrene, p-chloro-beta-nitro- 3-05-00-01181 (Beilstein Handbook Reference) BRN 2208373 p-Chloro-beta-nitro-styrene 4-Chloro-beta-nitrostyrene p-Cloro-beta-nitrostirene [Italian] NSC 2547 p-Cloro-beta-nitrostirene (CAS 706-07-0)
- 553-94-6 Benzene, 2-bromo-1,4-dimethyl- 2-Bromo-p-xylene p-Xylene, 2-bromo- (8CI) 1-Bromo-2,5-dimethylbenzene 2-Bromo-1,4-dimethylbenzene Bromo-p-xylene 2-Bromo-1,4-xylene 2,5-Dimethylbromobenzene 2,5-Dimethylphenyl bromide EINECS 209-055-7 NSC 8051 2,5-Xylyl bromide (CAS 553-94-6)
- 57386-83-1 Benzene, 2,4-dichloro-1,3,5-trimethyl- CTK1F2174 (CAS 57386-83-1)
- Benzene, 1-(hexyloxy)-4-methyl-, (CAS 57792-40-2)
- Benzene, 1,3-difluoro-2-(trimethylsilyl)- (CAS 133117-48-3)
- 2211-94-1 Benzene, 1-(2,3-epoxypropoxy)-4-methoxy- 2,3-Epoxypropyl 4'-methoxyphenyl ether Oxirane, ((4-methoxyphenoxy)methyl)- (9CI) 5-17-03-00025 (Beilstein Handbook Reference) Anisole, p-(2,3-epoxypropoxy)- BRN 0128888 EINECS 218-653-7 2,3-Epoxypropyl-p-methoxyphenyl ether 2,3-Epoxypropyl-4-methoxyphenyl ether Glycidyl p-methoxyphenyl ether Glycidyl 4-methoxyphenyl ether 2-(p-Methoxyphenoxymethyl)oxirane ((4-Methoxyphenoxy)methyl)oxirane Methoxyphenyl glycidyl ether p-Methoxyphenyl glycidyl ether NSC 126709 NSC 26796 (CAS 2211-94-1)
- 34893-92-0 Benzene, 1,3-dichloro-5-isocyanato- 1,3-Dichloro-5-isocyanatobenzene 3,5-Dichlorophenyl isocyanate EINECS 252-276-9 EC 252-276-9 (CAS 34893-92-0)
- 3529-82-6 Benzene, 1-isothiocyanato-3-nitro- Isothiocyanic acid, m-nitrophenyl ester 3-12-00-01573 (Beilstein Handbook Reference) BRN 2094061 1-Isothiocyanato-3-nitrobenzene m-Nitrophenyl isothiocyanate 3-Nitrophenyl isothiocyanate (CAS 3529-82-6)
Recommended Standards
- (Methoxycarbonyl)-L-asparagine (CAS 1437-23-6)
- 3-(3,3-Difluoro-2-oxopropylidene)piperazin-2-one (CAS 147917-04-2)
- 5-(Difluoromethyl)-1,3-dimethyl-1h-pyrazole-4-carboxylic acid (CAS 1384427-29-5)
- Pentyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]-acetate (CAS 1219342-25-2)
- 2,2-Difluoro-N-methoxy-N-methylpropanamide (CAS 608537-54-8)
- 2-(4-Benzylpiperazin-1-yl)-2-oxoacetic acid (CAS 708207-37-8)
- Indometacin Impurity 19 (CAS CATO-C4X-147019)
- 5,5-Dimethyl-5H-dibenzo[b,d]stannole (CAS 5565-85-5)
- 1,2,3,4-Tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-4-ol (CAS 21269-85-2)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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