CAS 66642-35-1|(S)-N-(4-Nitrophenyl)-5-oxopyrrolidine-2-carboxamide

Introduction：Basic information about CAS 66642-35-1|(S)-N-(4-Nitrophenyl)-5-oxopyrrolidine-2-carboxamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	(S)-N-(4-Nitrophenyl)-5-oxopyrrolidine-2-carboxamide
CAS Number	66642-35-1	Molecular Weight	249.22300
Density	1.451 g/cm 3	Boiling Point	627.1ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁N₃O₄	Melting Point	/
MSDS	USA	Flash Point	333.1ºC

Names

Name	pyr-pna
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.451 g/cm 3
Boiling Point	627.1ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁N₃O₄
Molecular Weight	249.22300
Flash Point	333.1ºC
Exact Mass	249.07500
PSA	104.02000
LogP	1.73690
Index of Refraction	1.644
InChIKey	HGNBEWLBSCSJGV-VIFPVBQESA-N
SMILES	O=C1CCC(C(=O)Nc2ccc([N+](=O)[O-])cc2)N1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
HS Code	2933790090

Customs

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Synonyms

L-PYROGLUTAMIC ACID 4-NITROANILIDE

PYROGLUTAMIC ACID P-NITRO-ANILIDE

(2S)-5-oxo-2-(4-nitroanilinocarbonyl)pyrrolidine

PYROGLUTAMIC ACID-PNA

5-oxo-L-proline-(4-nitro-anilide)

PGLU-PNA

L-PYROGLUTAMIC ACID P-NITROANILIDE

5-Oxo-L-prolin-(4-nitro-anilid)

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