3,4,5-TRIMETHOXYCINNAMALDEHYDE (CAS 34346-90-2) — formula C12H14O4, molecular weight 222.24; category food additives.
3,4,5-TRIMETHOXYCINNAMALDEHYDE (CAS 34346-90-2) is classified under Food Additives, with molecular formula C12H14O4 and molecular weight 222.24, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies 3,4,5-TRIMETHOXYCINNAMALDEHYDE at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 34346-90-2 |
|---|---|
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 |
| LogP | 1.3 |
| Category | Food Additives |
3,4,5-TRIMETHOXYCINNAMALDEHYDE is a food-grade compound with CAS registry number 34346-90-2 and molecular formula C12H14O4 (molecular weight 222.24), belonging to the food additives segment of chemical raw materials.
CAS number: 34346-90-2
Its molecular formula C12H14O4 comprises 12 C, 14 H, 4 O atoms.
Also known as: 3,4,5-TRIMETHOXYCINNAMALDEHYDE · 3,4,5-三甲氧基肉桂醛
Category: food additives
The CAS registry number of 3,4,5-TRIMETHOXYCINNAMALDEHYDE is 34346-90-2.
Molecular formula C12H14O4, molecular weight 222.24.
It is also registered under: 3,4,5-TRIMETHOXYCINNAMALDEHYDE, 3,4,5-三甲氧基肉桂醛.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3,4,5-TRIMETHOXYCINNAMALDEHYDE (CAS 34346-90-2), compiled from public chemistry databases.
| CAS Number | 34346-90-2 |
|---|---|
| PubChem CID | 36798 |
| Molecular Formula | C12H14O4 |
| IUPAC Name | 3-(3,4,5-trimethoxyphenyl)prop-2-enal |
| Molecular Weight | 222.24 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 222.08920892 |
| Monoisotopic Mass | 222.08920892 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 16 |
3-(3,4,5-Trimethoxyphenyl)-2-propenal; Spectrum_000800; 3-(3,4,5-trimethoxy-phenyl)-propenal; SpecPlus_000034; Spectrum2_001840; Spectrum3_001286; Spectrum4_001481; KBioGR_002081; KBioSS_001280; DivK1c_006130; SCHEMBL527351; SCHEMBL978662; SPBio_001919; KBio1_001074; KBio2_001280; KBio2_003848
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,4,5-三甲氧基肉桂醛