甲基吡咯烷酮

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甲基吡咯烷酮

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1-甲基-2-吡咯烷酮

Synonym(s): 1-甲基-2-吡咯烷酮

Empirical Formula (Hill Notation): C₅H₉NO

CAS No.:: 872-50-4
Molecular Weight:: 99.13

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	1.00574	for Peptide Synthesis
	1.02497	for headspace gas chromatography SupraSolv^®
	8.06072	EMPLURA^®
	5.43899	for liquid chromatography LiChrosolv^®

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1-甲基-2-吡咯烷酮

Synonym(s): N-甲基-2-吡咯烷酮, N-甲基吡咯烷酮, NMP

Empirical Formula (Hill Notation): C₅H₉NO

CAS No.:: 872-50-4
Molecular Weight:: 99.13
EC No.:: 212-828-1
Beilstein No.:: 106420

Compare	Product No.	Description	SDS	Pricing
	270458	suitable for HPLC, ≥99%
	328634	anhydrous, 99.5%
	443778	ACS reagent, ≥99.0%
	M79603	ReagentPlus^®, 99%
	494496	biotech. grade, ≥99.7%

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N-甲基吡咯烷酮

Synonym(s): 1-甲基-2-吡咯烷酮, N-甲基-2-吡咯烷酮, N-甲基吡咯烷酮, NMP

Empirical Formula (Hill Notation): C₅H₉NO

CAS No.:: 872-50-4
Molecular Weight:: 99.13
EC No.:: 212-828-1
Beilstein No.:: 106420

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	PHR1352	Pharmaceutical Secondary Standard; Certified Reference Material

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吡咯烷酮

Synonym(s): 2-吡咯烷酮, 丁内酰胺

Empirical Formula (Hill Notation): C₄H₇NO

CAS No.:: 616-45-5
Molecular Weight:: 85.10
Beilstein No.:: 105241

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	Y0000659	European Pharmacopoeia (EP) Reference Standard

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5-甲基-2-吡咯烷酮

Empirical Formula (Hill Notation): C₅H₉NO

CAS No.:: 108-27-0
Molecular Weight:: 99.13
EC No.:: 203-566-9

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	M79700	98%

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2-吡咯烷酮

Synonym(s): 2-吡咯烷酮, 丁内酰胺

Empirical Formula (Hill Notation): C₄H₇NO

CAS No.:: 616-45-5
Molecular Weight:: 85.10
EC No.:: 210-483-1
Beilstein No.:: 105241

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	240338	≥99%
	P74370	99%
	83300	purum, ≥98.0% (GC)
	W482900	99%

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聚乙烯聚吡咯烷酮

Synonym(s): 聚乙烯聚吡咯烷酮, PVPP, 聚乙烯基吡咯烷酮,交联

CAS No.:: 9003-39-8

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	1.07302	Divergan RS
	77627	~110 μm particle size

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聚乙烯吡咯烷酮

Synonym(s): PVP, 聚维酮

Linear Formula: (C₆H₉NO)_n

CAS No.:: 9003-39-8

Compare	Product No.	Description		SDS	Pricing
	PVP10	average mol wt 10,000
	PVP40	average mol wt 40,000
	81420	K 30
	PVP360	mol wt (number average molecular weight Mn 360)
	437190	average M_w ~1,300,000 by LS

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1,5-二甲基-2-吡咯烷酮

Empirical Formula (Hill Notation): C₆H₁₁NO

CAS No.:: 5075-92-3
Molecular Weight:: 113.16
EC No.:: 225-783-8

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	D184101	95%

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1-甲基-2-吡咯烷酮溶液

Synonym(s): 1-Methyl-2-pyrrolidinone solution

Empirical Formula (Hill Notation): C₅H₉NO

CAS No.:: 872-50-4
Molecular Weight:: 99.13
EC No.:: 212-828-1

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	1601703	United States Pharmacopeia (USP) Reference Standard

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N -甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁N

CAS No.:: 120-94-5
Molecular Weight:: 85.15
EC No.:: 204-438-5
Beilstein No.:: 102445

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	M79204	97%

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2-甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁N

CAS No.:: 765-38-8
Molecular Weight:: 85.15
EC No.:: 212-144-3

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	478059	96%

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N-甲基-d₃-2-吡咯烷酮-d₆

Synonym(s): 1-甲基-d₃-2-吡咯烷酮-d₆

Empirical Formula (Hill Notation): C₅D₉NO

CAS No.:: 185964-60-7
Molecular Weight:: 108.19

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	615854	98 atom % D

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1-甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁N

CAS No.:: 120-94-5
Molecular Weight:: 85.15
EC No.:: 204-438-5
Beilstein No.:: 102445

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	69110	≥98.0% (GC)

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N-甲基-d₃-吡咯烷

Synonym(s): 1-甲基-d₃-吡咯烷

Empirical Formula (Hill Notation): C₅D₃H₈N

CAS No.:: 77422-30-1
Molecular Weight:: 88.17

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	491233	98 atom % D

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聚(1-乙烯基吡咯烷酮-co-乙酸乙烯酯)

Synonym(s): 聚(1-乙烯基吡咯烷酮-co-乙酸乙烯酯), Poly(1-vinylpyrrolidone-co-vinyl acetate)

CAS No.:: 25086-89-9

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	1148500	United States Pharmacopeia (USP) Reference Standard
	Y0002138	CRS, European Pharmacopoeia (EP) Reference Standard

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(R)-5-(溴甲基)-2-吡咯烷酮

Empirical Formula (Hill Notation): C₅H₈BrNO

CAS No.:: 98612-60-3
Molecular Weight:: 178.03

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	715603	96%

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(S)-5-(溴甲基)-2-吡咯烷酮

Empirical Formula (Hill Notation): C₅H₈BrNO

CAS No.:: 72479-05-1
Molecular Weight:: 178.03

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	715611	96%

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(S)-(+)-1-(2-吡咯烷甲基)吡咯烷

Empirical Formula (Hill Notation): C₉H₁₈N₂

CAS No.:: 51207-66-0
Molecular Weight:: 154.25

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	324450	96%

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(S)-(+)-2-甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁N

CAS No.:: 59335-84-1
Molecular Weight:: 85.15

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	649147	95%

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N-甲基吡咯烷-2,2,3,3,4,4,5,5-d₈

Synonym(s): 1-甲基吡咯烷-2,2,3,3,4,4,5,5-d₈

Empirical Formula (Hill Notation): C₅D₈H₃N

CAS No.:: 131857-29-9
Molecular Weight:: 93.20

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	491241	98 atom % D

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(R)-(-)-5-(羟甲基)-2-吡咯烷酮

Synonym(s): D-焦谷氨醇

Empirical Formula (Hill Notation): C₅H₉NO₂

CAS No.:: 66673-40-3
Molecular Weight:: 115.13
Beilstein No.:: 3587974

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	366358	99%

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(S)-5-(羟甲基)-2-吡咯烷酮

Synonym(s): L-焦谷氨醇

Empirical Formula (Hill Notation): C₅H₉NO₂

CAS No.:: 17342-08-4
Molecular Weight:: 115.13
Beilstein No.:: 80670

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	366366	97%

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吡咯烷酮肽酶试纸

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	67886	suitable for microbiology

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1-乙烯基-2-吡咯烷酮

Synonym(s): 1-乙烯基-2-吡咯烷酮

Empirical Formula (Hill Notation): C₆H₉NO

CAS No.:: 88-12-0
Molecular Weight:: 111.14

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	8.08518	(stabilized with N,N′-di-sec-butyl-1,4-phenylenediamine) for synthesis

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4,4-五亚甲基-2-吡咯烷酮

Synonym(s): 3,3-环戊烷戊二酰亚胺

Empirical Formula (Hill Notation): C₉H₁₅NO

CAS No.:: 64744-50-9
Molecular Weight:: 153.22

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	553743	96%

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2-吡咯烷酮-5-羧酸

Synonym(s): DL-2-吡咯烷酮-5-羧酸, DL-焦谷氨酸

Empirical Formula (Hill Notation): C₅H₇NO₃

CAS No.:: 149-87-1
Molecular Weight:: 129.11
EC No.:: 205-748-3
Beilstein No.:: 82134

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	292915	99%

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4,4-五亚甲基-2-吡咯烷酮

Synonym(s): 3,3-环戊烷戊二酰亚胺

Empirical Formula (Hill Notation): C₉H₁₅NO

CAS No.:: 64744-50-9
Molecular Weight:: 153.22

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	1287325	United States Pharmacopeia (USP) Reference Standard
	PHR1322	Pharmaceutical Secondary Standard; Certified Reference Material

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(R)-(-)-1-甲基-3-吡咯烷醇

Synonym(s): (R)-(-)-3-羟基-N-甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁NO

CAS No.:: 104641-60-3
Molecular Weight:: 101.15

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	647241	97%

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(S)-(+)-1-甲基-3-吡咯烷醇

Synonym(s): (S)-(+)-3-羟基-N-甲基吡咯烷

Empirical Formula (Hill Notation): C₅H₁₁NO

CAS No.:: 104641-59-0
Molecular Weight:: 101.15

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	573337	95%

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Page 1 of 8

甲基吡咯烷酮

甲基吡咯烷酮

1-甲基-2-吡咯烷酮

1-甲基-2-吡咯烷酮

N-甲基吡咯烷酮

吡咯烷酮

5-甲基-2-吡咯烷酮

2-吡咯烷酮

聚乙烯聚吡咯烷酮

聚乙烯吡咯烷酮

1,5-二甲基-2-吡咯烷酮

1-甲基-2-吡咯烷酮 溶液

N -甲基吡咯烷

2-甲基吡咯烷

N-甲基-d3-2-吡咯烷酮-d6

1-甲基吡咯烷

N-甲基-d3-吡咯烷

聚(1-乙烯基吡咯烷酮-co-乙酸乙烯酯)

(R)-5-(溴甲基)-2-吡咯烷酮

(S)-5-(溴甲基)-2-吡咯烷酮

(S)-(+)-1-(2-吡咯烷甲基)吡咯烷

(S)-(+)-2-甲基吡咯烷

N-甲基吡咯烷-2,2,3,3,4,4,5,5-d8

(R)-(-)-5-(羟甲基)-2-吡咯烷酮

(S)-5-(羟甲基)-2-吡咯烷酮

吡咯烷酮肽酶试纸

1-乙烯基-2-吡咯烷酮

4,4-五亚甲基-2-吡咯烷酮

2-吡咯烷酮-5-羧酸

4,4-五亚甲基-2-吡咯烷酮

(R)-(-)-1-甲基-3-吡咯烷醇

(S)-(+)-1-甲基-3-吡咯烷醇

1-甲基-2-吡咯烷酮溶液

N-甲基-d₃-2-吡咯烷酮-d₆

N-甲基-d₃-吡咯烷

N-甲基吡咯烷-2,2,3,3,4,4,5,5-d₈