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ChemicalBook >> CAS DataBase List >> 6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-3,3'-dicarboxaldehyde

6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-3,3'-dicarboxaldehyde

6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-3,3'-dicarboxaldehyde price.
  • $15 - $816.34
  • Product name: 6,6'-Dihydroxy-5,5'-dimethoxy-[1,1'-biphenyl]-3,3'-dicarboxaldehyde
  • CAS: 2092-49-1
  • MF: C16H14O6
  • MW: 302.28
  • EINECS:
  • MDL Number:MFCD00156888
  • Synonyms:3,3-Biphenyldicarboxaldehyde, 6,6-dihydroxy-5,5-diMethoxy- (8CI);Dehydrovanillin;(1,1'-Biphenyl)-3,3'-dicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy- (9CI);3-(5-formyl-2-hydroxy-3-methoxy-phenyl)-4-hydroxy-5-methoxy-benzaldehyde;3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde;3,3'-Biphenyldicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-;3,3'-Biphenyldicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy- (8;4-hydroxy-3-(2-hydroxy-5-methanoyl-3-methoxy-phenyl)-5-methoxy-benzaldehyde
Price32 Properties Safety Information Description
32 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • Ambeed
  • Biosynth
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TRC
  • Usbiological
Package
  • 0.1g
  • 100mg
  • 0.25g
  • 250.00mg
  • 250mg
  • 500mg
  • 0.5g
  • 1.00g
  • 1g
  • 2g
  • 5.00g
  • 5g
  • Manufactureraablocks
  • Product numberAA002K0Z
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002K0Z
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97%
  • Packaging250mg
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002K0Z
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97%
  • Packaging1g
  • Price$76
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002K0Z
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97%
  • Packaging5g
  • Price$346
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number3485BA
  • Product descriptionDehydrodivanillin
  • Packaging5g
  • Price$789
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3485BA
  • Product descriptionDehydrodivanillin
  • Packaging1g
  • Price$272
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2092491
  • Product description6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde
  • Packaging1g
  • Price$154.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2092491
  • Product description6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde
  • Packaging5g
  • Price$474.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA241850
  • Product description6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97%
  • Packaging5g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA241850
  • Product description6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97%
  • Packaging1g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA241850
  • Product description6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97%
  • Packaging100mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA241850
  • Product description6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97%
  • Packaging250mg
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD71561
  • Product description6,6′-Dihydroxy-5,5′-dimethoxy-[1,1′-biphenyl]-3,3′-dicarboxaldehyde
  • Packaging500mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD71561
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy- [1,1'-biphenyl]-3,3'-dicarboxaldehyde
  • Packaging0.25g
  • Price$272.1
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFD71561
  • Product description6,6′-Dihydroxy-5,5′-dimethoxy-[1,1′-biphenyl]-3,3′-dicarboxaldehyde
  • Packaging250mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD71561
  • Product description6,6'-Dihydroxy-5,5'-dimethoxy- [1,1'-biphenyl]-3,3'-dicarboxaldehyde
  • Packaging0.1g
  • Price$181.4
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002K0Z 6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97% 100mg $16 2026-05-28 Buy
aablocks AA002K0Z 6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97% 250mg $33 2026-05-28 Buy
aablocks AA002K0Z 6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97% 1g $76 2026-05-28 Buy
aablocks AA002K0Z 6,6'-Dihydroxy-5,5'-dimethoxy[1,1'-biphenyl]-3,3'-dicarboxaldehyde 97% 5g $346 2026-05-28 Buy
AK Scientific 3485BA Dehydrodivanillin 5g $789 2021-12-16 Buy
AK Scientific 3485BA Dehydrodivanillin 1g $272 2021-12-16 Buy
Alichem 2092491 6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 1g $154.5 2021-12-16 Buy
Alichem 2092491 6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 5g $474.7 2021-12-16 Buy
Ambeed A241850 6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97% 5g $98 2021-12-16 Buy
Ambeed A241850 6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97% 1g $98 2021-12-16 Buy
Ambeed A241850 6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97% 100mg $15 2021-12-16 Buy
Ambeed A241850 6,6'-dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde 97% 250mg $15 2021-12-16 Buy
Biosynth FD71561 6,6′-Dihydroxy-5,5′-dimethoxy-[1,1′-biphenyl]-3,3′-dicarboxaldehyde 500mg $80 2021-12-16 Buy
Biosynth FD71561 6,6'-Dihydroxy-5,5'-dimethoxy- [1,1'-biphenyl]-3,3'-dicarboxaldehyde 0.25g $272.1 2026-06-04 Buy
Biosynth FD71561 6,6′-Dihydroxy-5,5′-dimethoxy-[1,1′-biphenyl]-3,3′-dicarboxaldehyde 250mg $50 2021-12-16 Buy
Biosynth FD71561 6,6'-Dihydroxy-5,5'-dimethoxy- [1,1'-biphenyl]-3,3'-dicarboxaldehyde 0.1g $181.4 2026-06-04 Buy
Next Last

Properties

Melting point :315 °C(lit.)
Boiling point :486.3±45.0 °C(Predicted)
Density :1.356±0.06 g/cm3(Predicted)
FEMA :4107 | DIVANILLIN
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :DMSO (Slightly), Ethanol (Slightly, Heated), Methanol (Slightly)
form :Solid
pka :6.62±0.48(Predicted)
color :Dark Brown to Very Dark Gray
Odor :at 100.00 %. fruity vanilla
Odor Type :vanilla
JECFA Number :1881
LogP :1.57

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P501 Dispose of contents/container to..…

Description

Dehydrodivanillin is used as a reactant in the preparation of antioxidant phenolic diaryl hydrazones as antiangiogenic agents for atherosclerosis therapy. Also used as a taste enhancer.

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Suppliers and manufacturers

Changzhou Wanyao Biotechnology Co., Ltd. Nanjing JinruiJiuAn Biotechnology Co., Ltd. BeiJing TOP Science Bio-Technology Co., Ltd. Finetech Industry Limited Hangzhou J&H Chemical Co., Ltd. Nanjing River Chemical Co., Ltd. skychemical Co.Ltd Shanghai YuanYe Biotechnology Co., Ltd. Amadis Chemical Company Limited Aikon International Limited