(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)-l-valine CAS 1105051-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105051-89-5 |
| Molecular Formula | C14H17NO5 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)-l-valine (CAS 1105051-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H17NO5. Molecular weight: 279.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H17NO5 |
| Molecular Weight | 279.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Dihydrobenzo Standards
- 4,5-Dihydrobenzo[f]imidazo[5,1-d][1,2,5]thiadiazepine-3-carboxylic acid 6,6-dioxide (CAS 1251000-52-8)
- (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)(2-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1154970-04-3)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(3-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1156315-68-2)
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(2-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1156630-89-5)
- (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)(3-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1156747-17-9)
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1178713-03-5)
- (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1179187-11-1)
- (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1184761-02-1)
Recommended Standards
- 1-(2,4-Dimethoxybenzoyl)pyrrolidine-2-carboxylic acid (CAS 1103891-72-0)
- 1-[4-(3-Methoxy-4-nitrophenyl)-1-piperazinyl]ethanone (CAS 1116229-11-8)
- 2-(6-Methoxynaphthalen-2-yl)isonicotinic acid (CAS 1097777-12-2)
- (2R)-1-Azabicyclo[2.2.2]octane-2-carbonitrile (CAS 885517-05-5)
- 4-(2-Furanyl)-1,2,5,6,7,8-hexahydro-2-thioxo-3-quinolinecarbonitrile (CAS 83989-90-6)
- (2-(Pyridin-3-yl)cyclopropyl)methanamine (CAS 1226292-37-0)
- phenyl N-pyridin-3-ylcarbamate (CAS 17738-06-6)
- Methyl 2-methyl-5-oxo-1-phenethyl-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 371144-81-9)
- 3-(4-Methylpiperazin-1-yl)-4-(methylsulfonyl)benzoic acid (CAS 1197193-05-7)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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