N-Nitroso-N-Methyl-4-Aminobutyric Acid

Modify Date: 2026-07-01 19:59:47

N-Nitroso-N-Methyl-4-Aminobutyric Acid Structure
N-Nitroso-N-Methyl-4-Aminobutyric Acid structure
 Common Name N-Nitroso-N-Methyl-4-Aminobutyric Acid
CAS Number 61445-55-4 Molecular Weight 146.14400
Density 1.22g/cm3 Boiling Point 364ºC at 760 mmHg
Molecular Formula C5H10N2O3 Melting Point N/A
MSDS N/A Flash Point 173.9ºC

Summary: 4-[methyl(nitroso)amino]butanoic acid, also known as N-Nitroso-N-Methyl-4-Aminobutyric Acid, with molecular formula C5H10N2O3 and molecular weight 146.14400. The CAS number is 61445-55-4. No specific appearance or boiling point is provided. For research-use only, not for medical or clinical usage.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-[methyl(nitroso)amino]butanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.22g/cm3
Boiling Point 364ºC at 760 mmHg
Molecular Formula C5H10N2O3
Molecular Weight 146.14400
Flash Point 173.9ºC
Exact Mass 146.06900
PSA 69.97000
LogP 0.46440
Appearance of Characters NA
Index of Refraction 1.497
InChIKey SJLBIPLIGYWGJV-UHFFFAOYSA-N
SMILES CN(CCCC(=O)O)N=O
Storage condition 2-8℃

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ET5708000
CHEMICAL NAME :
Butyric acid, 4-(methylnitrosoamino)-
CAS REGISTRY NUMBER :
61445-55-4
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C5-H10-N2-O3
MOLECULAR WEIGHT :
146.17
WISWESSER LINE NOTATION :
QV3N1&NO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6800 mg/kg/57W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4500 mg/kg/30W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Kidney, Ureter, Bladder - tumors Kidney, Ureter, Bladder - Kidney tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8500 mg/kg/57W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
16260 mg/L
REFERENCE :
IAPUDO IARC Publications. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.27- 1979- Volume(issue)/page/year: 57,721,1984

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

N-METHYL-N-(4-HYDROXYBUTYL)NITROSAMINE structure

N-METHYL-N-(4-H...

CAS#:51938-16-0

~%

N-Nitroso-N-Methyl-4-Aminobutyric Acid Structure

N-Nitroso-N-Met...

CAS#:61445-55-4

Learn More
Literature: Chemical and Pharmaceutical Bulletin, , vol. 26, # 12 p. 3909 - 3913
N-Methyl-4-aminobutyric Acid structure

N-Methyl-4-amin...

CAS#:1119-48-8

~%

N-Nitroso-N-Methyl-4-Aminobutyric Acid Structure

N-Nitroso-N-Met...

CAS#:61445-55-4

Learn More
Literature: International Journal of Chemical Kinetics, , vol. 29, # 7 p. 495 - 504

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 N-Nitroso-N-Methyl-4-Aminobutyric AcidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Carcinogenesis bioassays from the Carcinogenic Potency Database (CPDB)
Source: 25294
Target: N/A
External Id: cpdb
Total 1, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N-Methyl-N-(3-carboxypropyl)nitrosamine
N-Nitrosomethyl-3-carboxypropylamine
Nitrosomethyl-3-carboxypropylamine
4-(N-Nitroso-N-methylamino)butyric acid
N-nitrosomethylaminobutyric acid
N-NITROSO-N-METHYL-4-AMINOBUTYRIC ACID
BUTYRIC ACID,4-(METHYLNITROSOAMINO)
N-Nitroso-N-Methyl-4-Aminobutyric Acid

 N-Nitroso-N-Methyl-4-Aminobutyric Acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 4-[methyl(nitroso)amino]butanoic acid have?
A: English synonyms of 4-[methyl(nitroso)amino]butanoic acid: N-Methyl-N-(3-carboxypropyl)nitrosamine, N-Nitrosomethyl-3-carboxypropylamine, Nitrosomethyl-3-carboxypropylamine, 4-(N-Nitroso-N-methylamino)butyric acid, N-nitrosomethylaminobutyric acid, N-NITROSO-N-METHYL-4-AMINOBUTYRIC ACID, BUTYRIC ACID,4-(METHYLNITROSOAMINO), N-Nitroso-N-Methyl-4-Aminobutyric Acid.
Q: What is the English name of 4-[methyl(nitroso)amino]butanoic acid?
A: The English name of 4-[methyl(nitroso)amino]butanoic acid is 4-[methyl(nitroso)amino]butanoic acid.
Q: What is the physical appearance of 4-[methyl(nitroso)amino]butanoic acid?
A: 4-[methyl(nitroso)amino]butanoic acid appears as NA.
Q: What are the downstream products of 4-[methyl(nitroso)amino]butanoic acid?
A: Related downstream products(CAS) of 4-[methyl(nitroso)amino]butanoic acid: 51938-17-1.
Q: What is the InChIKey of 4-[methyl(nitroso)amino]butanoic acid?
A: InChIKey of 4-[methyl(nitroso)amino]butanoic acid is SJLBIPLIGYWGJV-UHFFFAOYSA-N.
Q: What is the boiling point of 4-[methyl(nitroso)amino]butanoic acid?
A: Boiling point of 4-[methyl(nitroso)amino]butanoic acid is 364ºC at 760 mmHg.
Q: What is the molecular weight of 4-[methyl(nitroso)amino]butanoic acid?
A: Molecular weight of 4-[methyl(nitroso)amino]butanoic acid is 146.14400.
Q: What are the storage conditions for 4-[methyl(nitroso)amino]butanoic acid?
A: Storage conditions for 4-[methyl(nitroso)amino]butanoic acid: 2-8℃.
Q: What is the SMILES notation of 4-[methyl(nitroso)amino]butanoic acid?
A: SMILES notation of 4-[methyl(nitroso)amino]butanoic acid is CN(CCCC(=O)O)N=O.
Q: What are the upstream materials of 4-[methyl(nitroso)amino]butanoic acid?
A: Related upstream materials(CAS) of 4-[methyl(nitroso)amino]butanoic acid: 51938-16-0;1119-48-8.

 N-Nitroso-N-Methyl-4-Aminobutyric Acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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