pyridine-3-carbonitrile
This is the primary chemical detail page for pyridine-3-carbonitrile · CAS 100-54-9. The verified molecular formula is C6H4N2. 79 searchable synonyms resolve back to this record. Use this page as the main reference for identifiers, naming variants, and supplier-linked context.
Overview
Key identifiers
- CAS No.
- 100-54-9
- Primary name
- pyridine-3-carbonitrile
- Formula
- C6H4N2
Record status
Added Mar 30, 2026 · Updated Mar 30, 2026
Properties
- Molecular formula
- C6H4N2
Safety
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About this chemical
This page represents the primary record for pyridine-3-carbonitrile with CAS Registry Number 100-54-9. The molecular formula is C6H4N2. This chemical may be referenced by 79 different names or synonyms.
Primary identifiers: English name · CAS · Molecular formula (when available). Synonym and alternate-name pages all resolve back to this record.
Synonyms and naming
Chemicals are often known by multiple names depending on context, industry, or language. This entry includes 79 searchable synonyms. Alternate-name landing pages, where present, all resolve back to this main record.
Use the synonym list below as naming context; keep this chemical detail page as the primary reference.
Formula status
The molecular formula C6H4N2 for this substance is verified. This identifier has been confirmed to accurately represent the chemical composition.
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Synonyms
Common & readable names (68)
- 3-cyanopyridine
- Nicotinonitrile
- 100-54-9
- 3-PYRIDINECARBONITRILE
- Nicotinic acid nitrile
- 3-Pyridinenitrile
- 3-Pyridylcarbonitrile
- 3-Azabenzonitrile
- Nitryl kwasu nikotynowego
- 3-Pyridinecarboxylic acid, nitrile
- X64V0K6260
- DTXCID606665
- CHEBI:86556
- RefChem:505106
- 202-863-0
- 3-Cyjanopirydyna
- 3-Pyridyl cyanide
- Pyridine, 3-cyano-
- 3-Cyjanopirydyna [Polish]
- CAS-100-54-9
- HSDB 5335
- Nitryl kwasu nikotynowego [Polish]
- EINECS 202-863-0
- BRN 0107711
- AI3-15766
- beta-cyanopyridine
- 3-cyano pyridine
- PncA Inhibitor, 5
- bmse000622
- EC 202-863-0
- SCHEMBL28077
- SCHEMBL28776
- 5-22-02-00115 (Beilstein Handbook Reference)
- Nicotinamidase Inhibitor, 23
- 3-Pyridinecarbonitrile, 98%
- SCHEMBL127560
- SCHEMBL328741
- SCHEMBL386834
- CHEMBL3181972
- SCHEMBL15987412
- SCHEMBL29434996
- BDBM92856
- Tox21_201669
- Tox21_300354
- BBL037217
- MSK159230
- STK046164
- 3-PYRIDINECARBONITRILE [HSDB]
- AKOS000119616
- 3-Pyridinecarbonitrile; Nicotinonitrile
- AC-2424
- FG-0468
- NCGC00248004-01
- NCGC00248004-02
- NCGC00254450-01
- NCGC00259218-01
- DB-023674
- CS-0003918
- ST45054138
- EN300-18318
- 3-Cyanopyridine(Discontinued,See C4X-18615)
- AC-907/25014098
- Isoniazid Impurity C; Nicotinamide EP Impurity B
- Q18730591
- Z57899719
- F2108-0102
- 6C16C9E3-90DC-4565-9F55-F6CC5D13CC33
- InChI=1/C6H4N2/c7-4-6-2-1-3-8-5-6/h1-3,5
Registry & reference names (11)
- DTXSID1026665
- NSC-17558
- MFCD00006372
- NSC 17558
- UNII-X64V0K6260
- NSC17558
- SBB007554
- SB52234
- NS00008250
- P19604
- F234028
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