Lot numbers can be found on the outside label of a product:
1-Boc-1-methylhydrazine
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CAS No. 21075-83-2
- Cat. No. CS-W007496
- Purity≥97%
- MDL No.MFCD05669700
*For research and further manufacturing use only, not for direct human use.
Structure of 21075-83-2
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General Information
- CAS No. 21075-83-2
- Cat. No. CS-W007496
- Purity ≥97%
- MDL No. MFCD05669700
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₆H₁₄N₂O₂
- Molecular Weight 146.19
- Synonym(s) tert-Butyl2-methylcarbazate; 1-Boc-1-methylhydrazine
- SMILES NN(C(OC(C)(C)C)=O)C
Description
1-Boc-1-methylhydrazine is a bench-stable, moisture-tolerant hydrazine derivative featuring a tert-butoxycarbonyl-protected amine group. This protected form enables safe handling and controlled release of the active hydrazine moiety in synthetic workflows. It integrates seamlessly into peptide conjugation and heterocycle formation under standard conditions.
Application
1-Boc-1-methylhydrazine serves as a stable, bench-ready hydrazine equivalent for the introduction of methylhydrazino functionality in synthetic sequences. It enables selective N-alkylation and heterocycle formation under mild conditions, with excellent functional group tolerance and straightforward purification. The Boc group provides protection against undesired reactivity while allowing facile deprotection in acidic media, making it ideal for modular synthesis of nitrogen-rich scaffolds.
Synthesis
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Route1
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In-stock
24424-99-5 -
60-34-4 - ~99%
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In-stock
21075-83-2
References
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Le Grel, Philippe; Asprogenidi, Aikaterini; Huez, Philippe; Le Grel, Barbara; Salauen, Arnaud; Roisnel, Thierry; Potel, Michel; Rasti, Elham; Hocquet, Alexandre Chirality, 2013 , vol. 25, # 6 p. 341 - 349
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Route2
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In-stock
24424-99-5
- ~81%
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In-stock
21075-83-2
References
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CHOONGWAE PHARMA CORPORATION Patent: WO2007/139346 A1, 2007 ; Location in patent: Page/Page column 49 ;
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Route3
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287728-99-8
- ~63%
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In-stock
21075-83-2
References
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Brosse, Nicolas; Pinto, Maria-Fatima; Jamart-Gregoire, Brigitte Journal of Organic Chemistry, 2000 , vol. 65, # 14 p. 4370 - 4374
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H227-H302
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Precautionary Statements : P210-P264-P270-P280-P330-P370+P378-P501
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Quality Control
Computational Chemistry Data
- TPSA 55.56
- LogP 0.727
- H_Acceptors 3
- H_Donors 1
- Rotatable_Bonds 0
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Key Words
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