Methyl-3-aminocrotonat

Methyl 3-aminocrotonate

HCID 643918CAS 14205-39-1

Grundinformationen

Standard-SMILES
COC(=O)/C=C(/C)N
InChIKey
XKORCTIIRYKLLG-ARJAWSKDSA-N
Summenformel
C5H9NO2
Durchschnittliche Molmasse
115,13 g/mol
Monoisotopische Masse
115,06332853

Namen und Bezeichner

Bevorzugter Name
Methyl 3-aminocrotonate
IUPAC
methyl (Z)-3-aminobut-2-enoate
Lokaler Name
Methyl-3-aminocrotonat
Englischer Name
Methyl 3-aminocrotonate
Summenformel
C5H9NO2
Molmasse
115.13

Namen und Synonyme

Methyl 3-aminocrotonateDTXCID7030270DTXSID7051715RefChem:81525014205-39-121731-17-9methyl 3-aminobut-2-enoatemethyl (Z)-3-aminobut-2-enoate3-Aminocrotonic Acid Methyl EsterMethyl (Z)-3-aminocrotonatemethyl (2Z)-3-aminobut-2-enoate(Z)-methyl 3-aminobut-2-enoate
Weitere Namen anzeigen
3-Aminocrotonatemethyl (E)-3-aminobut-2-enoate3-Amino-but-2-enoic acid methyl esterPALO-012Nifedipine-4Methyl 3-aminocrotonNifedipine Impurity 5
3-Amino-2-butenoic Acid Methyl Estermethyl (2Z)-3-amino-2-butenoatemethyl beta-aminocrotonateR4X25GNG1J2-Butenoic acid, 3-amino-, methyl ester, (2Z)-Methyl 3-amino-2-butenoate, (2Z)-2-Butenoic acid, 3-amino-, methyl esterNifedipine EP Impurity D

Datenbank-Bezeichner

CAS
14205-39-1、21731-17-9
PubChem CID
643918
DTXSID
DTXSID701245448
UNII
R4X25GNG1J
EC Number
238-056-5、244-549-6
Nikkaji
J25.556D、J60.934J

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,6
Polarare Oberfläche (TPSA)
52,3 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
2
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

SpringerMaterials Properties15N nuclear magnetic resonance spectrum

Physikochemische Eigenschaften

Schmelzpunkt
81 · 81-83 °C(lit.)
Siedepunkt
112 °C · 112°C 42mm
Dichte
1.1808 · 1.1808 (rough estimate)
Dampfdruck
2.79 · 2.79-2.853hPa at 25℃
Brechungsindex
1.4538 · 1.4538 (estimate)
Flammpunkt
91 °C · 91 °C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H302 (83.3%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P320, P321, P330, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 84 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: 2-Butenoic acid, 3-amino-, methyl ester

Status: Active Update: 27-01-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/28282

2-Butenoic acid, 3-amino-, methyl ester: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesAcute Tox. 4 (83.3%)

Sicherheitsdaten

wgk
3
tsca
TSCA listed
hs_code
29224995
RTECS-Nr.
EM9092500
risk_code
22-36/37/38
hazard_code
Xn

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information2-Butenoic acid, 3-amino-, methyl ester: ACTIVE

Anwendungen

VerwendenMethyl 3-aminocrotonate is used as intermediate for the syntheses of pharmaceuticals (e.g. 1,4-dihydropyridine derivatives) as well as for the manufacture of stabilizers and plastics. Product Data Sheet

Darstellung · 1 Eintrag

synthetische3-Aminocrotonate Esters, e.g., methyl 3- aminocrotonate [14205-39-1] (3-amino-2-butenoic acid, methyl ester) can be prepared by treatment of acetoacetates with aqueous ammonia. They are mainly used in the production of a series of the dihydropyridine-type calcium antagonists.

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黄冈赛康药业有限公司[email protected]
爱斯特(成都)生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

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