(2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 CAS 1266402-66-7
| CAS No. | 1266402-66-7 |
| Molecular Formula | - |
| Molecular Weight | 133.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3.
(2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 (CAS 1266402-66-7) is a high-purity analytical reference standard with the molecular formula C5H3D3O4 and a molecular weight of 133.12 g/mol.
(2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 (C5H3D3O4) contains deuterium isotope labeling, a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2Z)-2-Butenedioic Acid 1-Methyl Ester-d3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3D3O4 |
| Molecular Weight | 133.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
Related Z Standards
- 2-Butenedioic acid (2E)-,1-butyl ester (CAS 16062-88-7)
- 2-Butenedioic acid (2Z)-, homopolymer, butyl ester (CAS 68130-17-6)
- 2-Butenedioic acid (2Z)-, monoisooctyl ester (CAS 30137-97-4)
- 2-Butenedioic acid (2Z)-, polymer with ethenylbenzene, compd. with 2-amino-2-methyl-1-propanol (CAS 143348-13-4)
- 2-Butenedioic acid (2E)-, ammonium salt (CAS 14548-85-7)
- 2-Butenedioic acid (2E)-, 1,4-dioctyl ester, polymer with ethenyl acetate and 2-hydroxypropyl 2-methyl-2-propenoate (CAS 192230-35-6)
- 2-Butenedioic acid (2E)-, 1,4-bis(1-methylethyl) ester, polymer with ethenyl acetate and ethenylbenzene (CAS 193486-91-8)
- 2-Butenedioic acid (2E)-, 1,4-dibutyl ester, polymer with ethenyl acetate (CAS 25989-00-8)
Recommended Standards
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- (2R)-3-fluoropyrrolidine-2-carboxylic acid (CAS 1315056-15-5)
- 6-chloro-3-methoxy-1,4-dihydropyridazin-4-one (CAS 112342-60-6)
- Baloxavir-d5 (CAS CATO-C4X-2108109)
- 4-Chloro-5-methyl-3-(perfluoropropyl)-1H-pyrazole (CAS 247170-22-5)
- Methyl 3,3-difluoro-2-oxoindoline-5-carboxylate (CAS 1393539-96-2)
- ethyl 6-Bromo-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 1245708-51-3)
- 2-Nitrophenylethyl bromide (CAS 16793-89-8)
- Ethyl 2-(4-carbamothioylphenoxy)acetate (CAS 1017036-46-2)
- 2-(3-Bromopropyl)-1h-benzo[d]imidazole (CAS 93483-94-4)
- 1-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)-N-methylmethanamine (CAS 1368891-34-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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 18665070610 / Nicole.chen@cato-chem.com