Metrizoic acid
- CAS No.
- 1949-45-7
- Chemical Name:
- Metrizoic acid
- Synonyms
- Metrizoic;metrizoate;Triosil-280;METRIZOIC ACID;MetrizoicAcid>Metrizoic acid USP/EP/BP;Methyl pantothyronine acid;3-Acetamido-2,4,6-triiodo-5-(N-methylacetamido);3,5-DiacetaMido-N-Methyl-2,4,6-triiodobenzoic Acid;3-acetamido-2,4,6-triiodo-5-N-methylacetamidobenzoic acid
- CBNumber:
- CB1775662
- Molecular Formula:
- C12H11I3N2O4
- Molecular Weight:
- 627.94
- MDL Number:
- MFCD00867964
- MOL File:
- 1949-45-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Metrizoic Acid >98.0%(T)(HPLC) | M1363 | 5g | $31 |
| Metrizoic Acid >98.0%(T)(HPLC) | M1363 | 25g | $59 |
| Metrizoic Acid ≥95% | 38512 | 1g | $98 |
| Metrizoic Acid ≥95% | 38512 | 5g | $270 |
| Metrizoic Acid | TRC-M338935-500MG | 500mg | $129 |
| More product size | |||
| Melting point | 281-282° |
|---|---|
| Boiling point | 678.8±55.0 °C(Predicted) |
| Density | 2.3140 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| solubility | DMSO |
| form | Solid |
| pka | 0.82±0.10(Predicted) |
| color | White |
| Merck | 14,6156 |
| CAS DataBase Reference | 1949-45-7(CAS DataBase Reference) |
| FDA UNII | CM1N99QR1M |
| ATC code | V08AA02 |
| EPA Substance Registry System | Benzoic acid, 3-(acetylamino)-5-(acetylmethylamino)-2,4,6-triiodo- (1949-45-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H335-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| RTECS | DG0887300 |
| HS Code | 2924.29.7790 |
Metrizoic acid price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M1363 | Metrizoic Acid >98.0%(T)(HPLC) | 1949-45-7 | 5g | $31 | 2024-03-01 | Buy |
| TCI Chemical | M1363 | Metrizoic Acid >98.0%(T)(HPLC) | 1949-45-7 | 25g | $59 | 2024-03-01 | Buy |
| Cayman Chemical | 38512 | Metrizoic Acid ≥95% | 1949-45-7 | 1g | $98 | 2026-04-30 | Buy |
| Cayman Chemical | 38512 | Metrizoic Acid ≥95% | 1949-45-7 | 5g | $270 | 2026-04-30 | Buy |
| TRC | TRC-M338935-500MG | Metrizoic Acid | 1949-45-7 | 500mg | $129 | 2026-06-03 | Buy |
Metrizoic acid Chemical Properties,Uses,Production
Originator
Isopaque,Winthrop,France,1973
Uses
Diagnosis aid (radiopaque medium).
Definition
ChEBI: Metrizoic acid is a monocarboxylic acid. It has a role as a radioopaque medium.
Manufacturing Process
3,5-Diacetamido-2,4,6-triiodobenzoic acid (diatrizoic acid) (see Diatrizoate entry for synthesis) (10 g) is suspended in water (10 ml), 5 N potassium hydroxide (4.3 equivalent) is added and the mixture cooled to about 15°C. Dimethyl sulfate (0.5 equivalent) dissolved in an equal volume of acetone is added drop by drop while stirring. After the reaction mixture has been stirred for about 1 hour hydrochloric acid (1:1) is added, with stirring to pH about 0.5. The precipitate is filtered, washed and suspended moist in 4 parts of water, concentrated ammonia is added to pH about 7 and the ammonium salt solution is isomerized at 90°C to 100°C for about one-half hour whereafter additional ammonia is added to pH about 9 followed by solid ammonium chloride (about 10% weight/volume) and the solution stirred overnight and the excess of 3,5-diacetamide-2,4,6-triiodobenzoic acid recovered as ammonium salt on the filter. The filtrate is precipitated by means of hydrochloric acid (1:1 ) at pH about 0.5 and the N-methyl-3,5-diacetamido- 2,4,6-triiodobenzoic acid collected on a filter, washed and dried.
Therapeutic Function
Diagnostic aid (radiopaque medium)
Metrizoic acid Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30225 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9996 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 39039 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49967 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
View Lastest Price from Metrizoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-04 | Metrizoic acid
1949-45-7
|
$43.00 | 10g | TargetMol Chemicals Inc. |
-
- Metrizoic acid
1949-45-7
- $43.00
- TargetMol Chemicals Inc.
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