U 22662

Modify Date: 2025-08-25 12:18:14

U 22662 Structure
U 22662 structure
Common Name U 22662
CAS Number 35663-85-5 Molecular Weight 138.16700
Density 1.19g/cm3 Boiling Point 299ºC at 760 mmHg
Molecular Formula C7H10N2O Melting Point N/A
MSDS N/A Flash Point 134.6ºC

 Names

Name (E)-3-(3,4-dihydro-2H-pyrrol-5-yl)prop-2-enamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 299ºC at 760 mmHg
Molecular Formula C7H10N2O
Molecular Weight 138.16700
Flash Point 134.6ºC
Exact Mass 138.07900
PSA 55.45000
LogP 0.39860
Index of Refraction 1.574
InChIKey SJFPWBFXBOZGTB-ONEGZZNKSA-N
SMILES NC(=O)C=CC1=NCCC1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UC6320000
CHEMICAL NAME :
2-Propenamide, 3-(3,4-dihydro-2H-pyrrol-5-yl)-, (E)-
CAS REGISTRY NUMBER :
35663-85-5
BEILSTEIN REFERENCE NO. :
0471980
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H10-N2-O
MOLECULAR WEIGHT :
138.19
WISWESSER LINE NOTATION :
T5N AUTJ B1U1VZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
240 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,80,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 24,491,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,80,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 24,902,1971

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Desdanin (1)
Pyracrimycin A = trans-3-(1-pyrrolin-2-yl)acrylamid
Cyclamidomycin ( = Pyracrimycin A)
trans-3-(1-Pyrrolin-2-yl)acrylamid
cyclamidomycin
trans-3-(1-Pyrrolin-2-yl)acrylamid (Desdamin)
Desdanine
Pyracrimycin A
1-Pyrroline-2-acrylamide,(E)
2-PROPENAMIDE,3-(3,4-DIHYDRO-2H-PYRROL-5-YL)-,(E)
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