N-Methylhydroxylamine hydrochloride - ≥97%(T) , CAS No.4229-44-1

CAS: 4229-44-1 Cat. No.: N138828 Molecular Weight: 83.52 Beilstein Registry Number: 3541409 EC Number: 224-181-2
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(T)
Synonyms
EN300-129702 | N-methylhydroxylamine.hydrochloride | N-methyl-hydroxylamine.hydrochloride | m-Aminophenyl trifluoromethyl ether | NSC-44243 | NSC48213 | NSC-48213 | Q27284017 | N-hydroxymethanamine hydrochloride | NSC 48213 | methylhydroxyl amine HCl | N-
Storage
Argon charged,Room temperature
Shipped In
Normal
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Size
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Price
Qty
1g
N138828-1g
4
$9.90
5g
N138828-5g
10
$10.90
10g
N138828-10g
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$16.90

$25.90
Save $9.00 (34.75%)
25g
N138828-25g
10

$22.90

$34.90
Save $12.00 (34.38%)
100g
N138828-100g
5

$90.90

$136.90
Save $46.00 (33.60%)
500g
N138828-500g
1

$453.90

$680.90
Save $227.00 (33.34%)
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Why this grade

≥97%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Used to construct hydroxamates, important functional groups for the complexation of iron

Specifications

Synonyms
EN300-129702 | N-methylhydroxylamine.hydrochloride | N-methyl-hydroxylamine.hydrochloride | m-Aminophenyl trifluoromethyl ether | NSC-44243 | NSC48213 | NSC-48213 | Q27284017 | N-hydroxymethanamine hydrochloride | NSC 48213 | methylhydroxyl amine HCl | N-
Specifications & Purity
≥97%(T)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%(T)
Names and Identifiers
Pubchem Sid488185481
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488185481
Canonical SmilesCNO.Cl
IUPAC NameN-methylhydroxylamine;hydrochloride
InChIKeyRGZRSLKIOCHTSI-UHFFFAOYSA-N
INCHI1S/CH5NO.ClH/c1-2-3;/h2-3H,1H3;1H
Isomeric SMILES CNO.Cl
WGK Germany 3
Molecular Weight 83.52
Beilstein 3541409
Reaxy-Rn 3541409
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3541409&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassN-organohydroxylamines
Intermediate Tree Nodes Not available
Direct ParentN-organohydroxylamines
Alternative Parents Organopnictogen compounds  Organic oxygen compounds  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents N-organohydroxylamine - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-organohydroxylamines. These are organic compounds comprising the hydroxylamine functional group, with the general structure R1ON(R2)R3 (R1,R3=H, organyl; R2 = organyl).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot NumberCertificate TypeDateItem
I2508796Certificate of AnalysisSep 09, 2025 N138828
C2506171Certificate of AnalysisMar 11, 2025 N138828
B2310769Certificate of AnalysisNov 14, 2024 N138828
B23101005Certificate of AnalysisNov 14, 2024 N138828
B2310699Certificate of AnalysisNov 14, 2024 N138828
B2310947Certificate of AnalysisNov 14, 2024 N138828
B2310730Certificate of AnalysisNov 06, 2024 N138828
B2310761Certificate of AnalysisNov 06, 2024 N138828
B2310842Certificate of AnalysisNov 06, 2024 N138828
B2310945Certificate of AnalysisNov 06, 2024 N138828
B2310946Certificate of AnalysisNov 06, 2024 N138828
K2104027Certificate of AnalysisAug 04, 2023 N138828
K2104032Certificate of AnalysisAug 04, 2023 N138828
K2104033Certificate of AnalysisAug 04, 2023 N138828
K2104178Certificate of AnalysisAug 04, 2023 N138828
G1823050Certificate of AnalysisApr 14, 2022 N138828

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Chemical and Physical Properties
SolubilitySoluble in water.
SensitivityHygroscopic
Melt Point(°C)86 °C
Molecular Weight83.520 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass83.0138 Da
Monoisotopic Mass83.0138 Da
Topological Polar Surface Area32.299 Ų
Heavy Atom Count4
Formal Charge0
Complexity4.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Citations of This Product
References
1. Zhang Jing, Song Huanchun, Jiang Shuying, Chen Zhibin, Tong Shuhua, Lin Feiyan, Wen Congcong, Zhang Xiuhua, Hu Lufeng.  (2017)  Fisher Discrimination of Metabolic Changes in Rats Treated with Aspirin and Ibuprofen.  PHARMACOLOGY,      [PMID:28728150] [10.1159/000477971]
2. Yan Li, Gaotong Lin, Bingbao Chen, Jing Zhang, Lingtian Wang, Zixia Li, Yungang Cao, Congcong Wen, Xuezhi Yang, Gaozhong Cao, Xianqin Wang, Guoquan Cao.  (2017)  Effect of alprazolam on rat serum metabolic profiles.  BIOMEDICAL CHROMATOGRAPHY,  31  (9): (e3956).  [PMID:28187228] [10.1002/bmc.3956]
3. Shihui Bao, Jing Zhang, Zixia Lin, Ke Su, Jingjing Mo, Lin Hong, Shuyi Qian, Lianguo Chen, Fa Sun, Congcong Wen, Qing Wu, Lufeng Hu, Guanyang Lin, Xianqin Wang.  (2016)  Serum metabolic changes in rats after intragastric administration of dextromethorphan.  BIOMEDICAL CHROMATOGRAPHY,  31  (3): (e3814).  [PMID:27528536] [10.1002/bmc.3814]
4. Meiling Zhang, Congcong Wen, Yuan Zhang, Fa Sun, Shuanghu Wang, Jianshe Ma, Kezhi Lin, Xianqin Wang, Guanyang Lin, Lufeng Hu.  (2015)  Serum metabolomics in rats models of ketamine abuse by gas chromatography–mass spectrometry.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:26540436] [10.1016/j.jchromb.2015.10.037]
5. Congcong Wen, Zhiyi Wang, Meiling Zhang, Shuanghu Wang, Peiwu Geng, Fa Sun, Mengchun Chen, Guanyang Lin, Lufeng Hu, Jianshe Ma, Xianqin Wang.  (2015)  Metabolic changes in rat urine after acute paraquat poisoning and discriminated by support vector machine.  BIOMEDICAL CHROMATOGRAPHY,  30  (1): (75-80).  [PMID:26419410] [10.1002/bmc.3627]
6. Congcong Wen, Meiling Zhang, Jianshe Ma, Lufeng Hu, Xianqin Wang, Guanyang Lin.  (2015)  Urine metabolomics in rats after administration of ketamine.  Drug Design Development and Therapy,      [PMID:25678776] [10.2147/DDDT.S76898]
7. Meiling Zhang, Shihui Bao, Feiou Lin, Yingying Lin, Lijing Zhang, Mengzhi Xu, Xueli Huang, Congcong Wen, Lufeng Hu, Guanyang Lin.  (2015)  Metabolomics analysis in rats after administration of Datura stramonium.  International Journal of Clinical and Experimental Medicine,      [PMID:26885052] [PMID:26885052]
8. J Yu, H Wu, Z Lin, K Su, J Zhang, F Sun, X Wang, C Wen, H Cao, L Hu.  (2017)  Metabolic changes in rat serum after administration of suberoylanilide hydroxamic acid and discriminated by SVM.  HUMAN & EXPERIMENTAL TOXICOLOGY,      [PMID:28084089] [10.1177/0960327116688067]
9. Xuemei Ye, Aifang Huang, Xianqin Wang, Congcong Wen, Lufeng Hu, Guanyang Lin.  (2018)  Linezolid Inhibited Synthesis of ATP in Mitochondria: Based on GC-MS Metabolomics and HPLC Method.  Biomed Research International,      [PMID:30410924] [10.1155/2018/3128270]
10. Yuan Zhang, Nannan Wang, Meiling Zhang, Tingting Diao, Jingyue Tang, Mingzhu Dai, Suhong Chen, Guanyang Lin.  (2015)  Metabonomics study on Polygonum multiflorum induced liver toxicity in rats by GC-MS.  International Journal of Clinical and Experimental Medicine,      [PMID:26379894] [PMID:26379894]
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