544-13-8 01ZI68F3CQ Glutaronitrile Pentanedinitrile 1,3-Trimethylenedinitrile 4-02-00-01941 (Beilstein Handbook Reference) AI3-07024 BRN 1738385 1,3-Dicyanopropane EINECS 208-861-6 Glutaric acid dinitrile Glutarodinitrile NSC 3807 Pyrotartaric acid nitrile UNII-01ZI68F3CQ CAS 544-13-8
| CAS No. | 544-13-8 |
| Molecular Formula | C5H6N2 |
| Molecular Weight | 94.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
544-13-8 01ZI68F3CQ Glutaronitrile Pentanedinitrile 1,3-Trimethylenedinitrile 4-02-00-01941 (Beilstein Handbook Reference) AI3-07024 BRN 1738385 1,3-Dicyanopropane EINECS 208-861-6 Glutaric acid dinitrile Glutarodinitrile NSC 3807 Pyrotartaric acid nitrile UNII-01ZI68F3CQ (CAS 544-13-8) is a high-purity analytical reference standard with the molecular formula C5H6N2 and a molecular weight of 94.11 g/mol.
The molecular framework of 544-13-8 01ZI68F3CQ Glutaronitrile Pentanedinitrile 1,3-Trimethylenedinitrile 4-02-00-01941 (Beilstein Handbook Reference) AI3-07024 BRN 1738385 1,3-Dicyanopropane EINECS 208-861-6 Glutaric acid dinitrile Glutarodinitrile NSC 3807 Pyrotartaric acid nitrile UNII-01ZI68F3CQ (C5H6N2) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H6N2 |
| Molecular Weight | 94.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-Methylpyrimidine (CAS 5053-43-0)
- 2,2-Dicyanopropane 7321-55-3 Dimethylmalononitrile Malononitrile, dimethyl- NSC-86109 NSC86109 Propanedinitrile, dimethyl- (CAS 7321-55-3)
- 28255-99-4 Hexa-2,5-diyn-1-ol DTXSID70597215 (CAS 28255-99-4)
- 4-Aminopyridine (CAS 504-24-5)
- 7-Bromo-3-chlorothieno[2,3-c]pyridine-2-carboxylic acid (CAS 1603136-58-8)
- 1-bromo-3-(bromomethyl)-2,4-difluorobenzene (CAS 438050-04-5)
- Cilazapril EP Impurity D (CAS 106928-09-0)
- 2-(3-Bromophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244085-52-5)
- Clomethiazole (CAS 533-45-9)
- 1-(Furan-2-yl)-3-phenylpropan-1-amine (CAS 1247516-12-6)
- 5-chloro-3-(3-chlorophenyl)-1,2,4-oxadiazole (CAS 26925-40-6)
- Ethyl 6-(4-oxopiperidin-1-yl)nicotinate (CAS 1016885-83-8)
- 1-[4-(furan-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl]piperidine-4-carboxylic acid (CAS 862712-45-6)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com