(5-(Pyrrolidin-2-yl)pyridin-3-yl)boronic acid CAS 899437-13-9
| CAS No. | 899437-13-9 |
| Molecular Formula | C9H13BN2O2 |
| Molecular Weight | 192.02 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 (5-(Pyrrolidin-2-yl)pyridin-3-yl)boronic acid.
(5-(Pyrrolidin-2-yl)pyridin-3-yl)boronic acid (CAS 899437-13-9), molecular formula C9H13BN2O2 and molecular weight 192.02 g/mol, is a CATO reference standard with documented purity and traceability.
(5-(Pyrrolidin-2-yl)pyridin-3-yl)boronic acid (C9H13BN2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures (5-(Pyrrolidin-2-yl)pyridin-3-yl)boronic 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 | C9H13BN2O2 |
| Molecular Weight | 192.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Pyrrolidin Standards
- (6-(Pyrrolidin-1-yl)pyridin-3-yl)boronic acid (CAS 1150114-75-2)
- (5-(Pyrrolidin-1-yl)pyridin-3-yl)boronic acid (CAS 1218790-56-7)
- (2-(Pyrrolidin-1-yl)pyridin-3-yl)boronic acid (CAS 1257648-75-1)
- (6-(Pyrrolidin-1-yl)pyridin-2-yl)boronic acid (CAS 1310404-18-2)
- (2-(Pyrrolidin-1-yl)pyridin-4-yl)boronic acid (CAS 2225155-87-1)
- (3-(Pyrrolidin-1-yl)pyridin-2-yl)boronic acid (CAS 948593-69-9)
- (6-(Pyrrolidin-3-yl)pyridin-3-yl)boronic acid (CAS 2225152-71-4)
- 5-(Pyrrolidin-1-yl)nicotinic acid (CAS 107946-76-9)
Recommended Standards
- (4-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225177-96-6)
- (5-Cyclopropyl-2-methoxyphenyl)boronic acid (CAS 2225155-31-5)
- (4-(Cyclopropylmethoxy)phenyl)boronic acid (CAS 411229-67-9)
- (3-Cyclopropyl-4-methoxyphenyl)boronic acid (CAS 2225175-44-8)
- 1-((3-Bromothiophen-2-yl)methylene)-2-phenylhydrazine (CAS 838820-76-1)
- Gallopamil (CAS 16662-47-8)
- 3-Iodo-2-phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1338582-28-7)
- Brivaracetam Impurity 126 (CAS CATO-C4X-2007126)
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- 1-azepanyl(oxo)acetic acid 886505-59-5 Azepan-1-yl-oxo-acetic acid (CAS 886505-59-5)
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Why CATO?
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