3-Pyridinecarboxaldehyde, 2-amino-

HCID 737633CAS 7521-41-7
Substructure searchFind similar structures

Basic information

Standard SMILES
Nc1ncccc1C=O
InChIKey
NXMFJCRMSDRXLD-UHFFFAOYSA-N
Molecular formula
C6H6N2O
Average molar mass
122.12 g/mol
Monoisotopic mass
122.04801282

Names & identifiers

Preferred name
3-Pyridinecarboxaldehyde, 2-amino-
IUPAC
2-aminopyridine-3-carbaldehyde
English name
2-Amino-3-pyridinecarboxaldehyde
Molecular formula
C6H6N2O
Molecular weight
122.12

Names & synonyms

7521-41-72-Amino-3-pyridinecarboxaldehyde3-Pyridinecarboxaldehyde, 2-amino-DTXSID20226184RefChem:95394DTXCID20148675NXMFJCRMSDRXLD-UHFFFAOYSA-N2-Aminonicotinaldehyde2-aminopyridine-3-carbaldehyde2-Amino-3-formylpyridine2-Aminopyridine-3-carboxaldehyde2-amino-pyridine-3-carbaldehyde
Show more names
3-formylpyridin-2-amine2-aminonicotinaldehyde 12-Aminonicotinaldehyde 99%2-Aminonicotinaldehyde >2-Aminopyridine-3-carboxaL2-AMINO-PYRIDIN-3-CARBALDEHYDE
MFCD018303822-Amino-3-pyridine carboxaldehyde2-amino nicotinaldehyde2-amino-3 formylpyridine2-amino-3-formyl-pyridineSCHEMBL120361orb2940100SCHEMBL5394033

Database identifiers

CAS
7521-41-7
PubChem CID
737633
DTXSID
DTXSID20226184
EC Number
626-730-5
Nikkaji
J886.528K

Properties

Computed structural properties

XLogP
0.5
Topological polar surface area
56 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
3
Rotatable bonds
1
Heavy atoms
9

Physicochemical properties

Melting point
98 · 98-102 °C (lit.)
Boiling point
290.7 · 290.7±25.0 °C(Predicted)
Density
1.264 · 1.264±0.06 g/cm3(Predicted)
Flash point
300 ℃ · >300℃
storage temp.
Keep in dark place,Sealed in dry,Room Temperature
solubility
Soluble in Ether, Ethyl acetate, Chloroform (Slightly), Methanol (Slightly)

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (98%)

Safety data

PPE
dust mask type N95 (US), Eyeshields, Gloves
wgk
3
hs_code
29339900
risk_code
36/37/38-20/21/22
Signal word
Warning
Symbol(GHS)
GHS07

Chemistry & industry

Applications · 1 item

Uses2-Aminonicotinaldehyde is commonly employed as a starting material for a wide variety of N-heterocyclic compounds (e.g. β-nicotyrine [N445000]) . 2-Aminonicotinaldehyde is also used as a reagent to synthesize hydrazones (e.g.thionaphthenquinone 3-hydrazone [T367720]), which possess antituburcular properties.

Preparation methods · 1 item

PreparationPreparative Methods of 2-Amino-3-pyridinecarboxaldehyde: the reagent is best when freshly prepared. A multistep procedure starting from 2-amino-3- picoline has been improved upon by a simple two-step approach. Sulfamation of nicotinamide with ammonium sulfamate (both commercially available) provides 2-(3′-pyridyl)pyrido[2,3-d]pyridimine which may be hydrolyzed in 2 N HCl to provide the reagent (eq 1)[1]. Substituted derivatives of the reagent may be prepared via a similar intermediate.

Upstream & downstream products

Suppliers50 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]

Related reactions

121 records
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Linked notes

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