3,4-Dimethoxy[7,8,9,-13C3]-cinnamic Acid CAS 1185241-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1185241-38-6 |
| Molecular Formula | C8[13C]3H12O4 |
| Molecular Weight | 211.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dimethoxy[7,8,9,-13C3]-cinnamic Acid (CAS 1185241-38-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8[13C]3H12O4. Molecular weight: 211.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8[13C]3H12O4 |
| Molecular Weight | 211.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Dimethoxy Standards
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- Methyl 4,6-dimethoxy-2-methylnicotinate (CAS 1044872-04-9)
- 2,4-Dimethoxy-1-(2-nitroethyl)benzene (CAS 108773-20-2)
- 3,6-Dimethoxy-2-nitrobenzaldehyde (CAS 1206-55-9)
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- (3,5-Dimethoxy-4-hydroxyphenyl)acetamide (CAS 42973-68-2)
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- 1,2-Dimethoxy-4-(2-nitroethyl)benzene (CAS 70360-83-7)
Recommended Standards
- Ethyl 3-(3-fluoropyridin-2-yl)-3-oxopropanoate (CAS 1093115-27-5)
- 1-(Cyclopropylmethoxy)-2-fluoro-4-nitrobenzene 1236764-33-2 C10H10FNO3 Z8728 (CAS 1236764-33-2)
- 1-(cyclopropylmethoxy)-4-fluoro-2-nitrobenzene (CAS 1092496-28-0)
- 3-Bromo-N-propylpropanamide (CAS 74123-85-6)
- 3-Bromo-3'-methoxy-1,1'-biphenyl (CAS 337535-27-0)
- 4-(4-Acetylpiperazin-1-yl)-3-nitrobenzoic acid (CAS 309943-00-8)
- (4-fluoro-5-methoxy-2-nitrophenyl)methanol (CAS 1788662-54-3)
- Estradiol Valerate Impurity 18 (CAS CATO-C4X-284218)
- 1-(2-Fluoroethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1905405-89-1)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com