2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-6-methoxy-1h,2h,3h,4h,9h-pyrido[3,4-b]indole-1-carboxylic acid CAS 1219416-81-5
| CAS No. | 1219416-81-5 |
| Molecular Formula | C28H24N2O5 |
| Molecular Weight | 468.50 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 2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-6-methoxy-1h,2h,3h,4h,9h-pyrido[3,4-b]indole-1-carboxylic acid.
CATO supplies 2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-6-methoxy-1h,2h,3h,4h,9h-pyrido[3,4-b]indole-1-carboxylic acid (CAS 1219416-81-5), a certified reference material (molecular formula C28H24N2O5, MW 468.50 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-6-methoxy-1h,2h,3h,4h,9h-pyrido[3,4-b]indole-1-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 468.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures 2-{[(9h-fluoren-9-yl)methoxy]carbonyl}-6-methoxy-1h,2h,3h,4h,9h-pyrido[3,4-b]indole-1-carboxylic acid 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 | C28H24N2O5 |
| Molecular Weight | 468.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related h Standards
- 1-(9H-Fluoren-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 88092-98-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-bromo-5-methoxybenzoic acid (CAS 2243521-42-6)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-bromo-4-methoxybenzoic acid (CAS 2243509-27-3)
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-carboxyethyl)heptanedioic acid (CAS 798576-99-5)
- (((9H-Fluoren-9-yl)methoxy)carbonyl)glycylglycyl-L-leucine (CAS 1122069-12-8)
- 9H-Fluoren-9-ylmethyl N-[(1S)-2-(1H-indol-3-yl)-1-[methoxy(methyl)carbamoyl]ethyl]carbamate (CAS 1610380-89-6)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid (CAS 1135250-96-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid (CAS 1246738-31-7)
Recommended Standards
- 2,5-DIoxoazolidinyl (2r)-2-[(tert-butoxy)carbonylamino]-3-[4-(phenylmethoxy)phenyl]propanoate (CAS 1213900-67-4)
- Gentamicin A (CAS 13291-74-2)
- (6R,7S)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic Acid Diphenylmethyl Ester (CAS 1187769-74-9)
- (S)-2-((1-(2-(4-Carbamimidoylbenzamido)-3-(4-hydroxyphenyl)propanoyl)piperidin-4-yl)oxy)acetic acid (CAS 144412-49-7)
- Fluoride ion in water quality (CAS CATO-CQCM102180)
- (3-Fluorobiphenyl-5-yl)methanol (CAS 89951-74-6)
- 6-(Dimethylcarbamoyl)pyridine-2-carboxylic acid (CAS 1154973-72-4)
- 4-Methylpyridine-2,3-dicarboxylic acid (CAS 517-40-8)
- Methyl 2-(phenylsulfonamido)benzoate (CAS 10038-81-0)
- N-(3-(1H-Imidazol-1-yl)propyl)-5-(benzo[d][1,3]dioxol-5-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide (CAS 899542-11-1)
- 1-Ethynyl-1-Cyclohexano (CAS 78-27-3)
- N-(1,4-dioxo-3-(4-phenylpiperazin-1-yl)-1,4-dihydronaphthalen-2-yl)benzamide (CAS 1640259-27-3)
- 2-Amino-5-(4-(trifluoromethyl)phenyl)isonicotinic acid (CAS 1261883-22-0)
- Peptide 439 (CAS CATO-CPTD788439)
Why CATO?
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