(E)-(2-(Naphthalen-1-yl)vinyl)boronic acid CAS 352525-97-4
| CAS No. | 352525-97-4 |
| Molecular Formula | C12H11BO2 |
| Molecular Weight | 198.03 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 (E)-(2-(Naphthalen-1-yl)vinyl)boronic acid.
CATO supplies (E)-(2-(Naphthalen-1-yl)vinyl)boronic acid (CAS 352525-97-4), a certified reference material (molecular formula C12H11BO2, MW 198.03 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, (E)-(2-(Naphthalen-1-yl)vinyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-(2-(Naphthalen-1-yl)vinyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H11BO2 |
| Molecular Weight | 198.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related E Standards
- (2-(Naphthalen-1-yl)vinyl)boronic acid (CAS 1436848-95-1)
- 2-(Naphthalen-2-yl)-1,3,2-dioxaborolane (CAS 919988-32-2)
- 3-(Naphthalen-1-yl)acrylic acid (CAS 13026-12-5)
- 3-(Naphthalen-1-yl)-3-oxopropanal (CAS 131513-66-1)
- 2-(Naphthalen-1-yl)malonaldehyde (CAS 167964-08-1)
- (E)-3-(Naphthalen-1-yl)acrylic acid (CAS 2006-14-6)
- (E)-3-(Naphthalen-2-yl)acrylic acid (CAS 49711-14-0)
- 2-(Naphthalen-1-yl)acrylic acid (CAS 6341-56-6)
Recommended Standards
- 5-bromo-6-fluoropyridin-3-ol (CAS 186593-54-4)
- 1,2-dihydroacenaphthylen-5-ylboronic acid (CAS 183158-33-0)
- 2,4-Dichlorothiazole-5-carboxylic acid (CAS 62019-56-1)
- (1-(1-Methoxy-2-methylpropan-2-yl)-1H-pyrazol-4-yl)boronic acid (CAS 1695506-98-9)
- 2-Isopropyl-1-(3-nitrobenzyl)-1H-imidazole (CAS 1171517-76-2)
- 1,3,4,5-Tetrahydro-3,7,8-trimethyl-2H-1,5-benzodiazepin-2-one (CAS 138742-61-7)
- N-(2-Chloro-4-nitrophenyl)-3-(furan-2-yl)acrylamide (CAS 853349-20-9)
- n-(2,5-Dichloro-4-nitrophenyl)acetamide (CAS 38411-17-5)
- 3,3,4,4-Tetrafluoro-1,6-diiodohexane (CAS 2163-06-6)
- 2-Amino-3-bromo-4,6-difluorophenol (CAS 2852767-55-4)
- Methyl 3-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside (CAS 72028-62-7)
- 2-Amino-4,5-dihydrothiophene-3-carbonitrile (CAS 52989-46-5)
- 2-(2,2-Diethoxyethoxy)ethanamine (CAS 76534-71-9)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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