6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide CAS 1008052-15-0
| CAS No. | 1008052-15-0 |
| Molecular Formula | C12H17N3O3 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide (CAS 1008052-15-0), a certified reference material (molecular formula C12H17N3O3, MW 251.28 g/mol) for analytical method development and quality control.
Structurally, 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide (C12H17N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 251.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carbohydrazide 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 | C12H17N3O3 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Dimethoxy Standards
- 2,5-Dimethoxy-4-(4-morpholinyl)benzaldehyde (CAS 154519-07-0)
- (6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-acetic acid (CAS 318465-71-3)
- 11,13-Dimethoxy-3-methyl-4,8-dioxa-3-azatricyclo[7.4.0.0^{2,6}]trideca-1(13),9,11-triene (CAS 400088-00-8)
- 2-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 68345-67-5)
- 6,7-Dimethoxy-2-(methylthio)quinazolin-4-amine (CAS 23673-10-1)
- 6,7-Dimethoxy-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 105106-20-5)
- 3-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)propan-1-ol (CAS 148204-28-8)
- (3,4-Dimethoxy-benzyl)-(tetrahydro-furan-2-yl-methyl)-amine (CAS 346704-26-5)
Recommended Standards
- Methyl 5-(4-fluorophenyl)-2-methylthiazole-4-carboxylate (CAS 1007873-79-1)
- Ethyl 2-(4-hydroxyphenyl)-2-(N-methylacetamido)acetate (CAS 1008946-23-3)
- N-(2,5-difluorobenzyl)-N-[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amine (CAS 1006957-24-9)
- (2R,4R) -Phenyl-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1009335-39-0)
- 4-((n-(2-Ethoxyphenyl)methylsulfonamido)methyl)benzoic acid (CAS 1207606-17-4)
- Mono(4-carboxybutyl) Phthalate-d4 (CAS 1794737-39-5)
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-(2-methoxyphenyl)acetamide (CAS 337924-84-2)
- N-(3,5-Dimethoxyphenyl)-2-(thiophen-2-ylsulfonyl)acetamide (CAS 1021020-84-7)
- tert-Butyl bis(4-hydroxybutyl)carbamate (CAS 1056441-60-1)
- 7-Hydroxy-2-oxo-2H-chromene-3-carboxamide (CAS 19088-69-8)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine-2-carboxylate (CAS 2758662-38-1)
- tert-butyl N-[1-(2-oxoethyl)cyclobutyl]carbamate (CAS 1335042-17-5)
- 2-Amino-1-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}ethan-1-one (CAS 926193-39-7)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com