3-Mercaptopropanehydrazide

Name: 3-Mercaptopropanehydrazide
Brand: ChemScene
Availability: OutOfStock
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CAS No. 689-02-1
Cat. No. CS-0513962
Purity≥95%
MDL No.MFCD18373778

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 689-02-1

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General Information

CAS No. 689-02-1
Cat. No. CS-0513962
Purity ≥95%
MDL No. MFCD18373778
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₈N₂OS
Molecular Weight 120.17
Synonym(s) 3-Sulfanylpropanehydrazide
SMILES O=C(NN)CCS

Description

3-Mercaptopropanehydrazide features a thiol group flanked by a hydrazide moiety, enabling robust coordination with transition metals and facilitating conjugation in bioactive molecule synthesis. This bench-stable compound integrates readily into functionalized scaffolds under standard conditions.

Application

3-Mercaptopropanehydrazide serves as a versatile building block in heterocyclic synthesis, enabling efficient access to thiazole and imidazole scaffolds through condensation and cyclization reactions. Its thiol and hydrazide functionalities offer orthogonal reactivity, facilitating selective transformations under mild conditions. The compound exhibits good bench stability and is compatible with common purification methods, making it well-suited for iterative synthetic sequences in medicinal chemistry and process development.

Synthesis

Route1
- In-stock
  
  2935-90-2
- ~49%
- 689-02-1
References
- Von Delius, Max; Geertsema, Edzard M.; Leigh, David A.; Tang, Dan-Tam D. Journal of the American Chemical Society, 2010 , vol. 132, # 45 p. 16134 - 16145
Route2
- 5466-06-8
- ~%
- 689-02-1
References
- Atkinson,E.R. et al. Journal of Medicinal Chemistry, 1965 , vol. 8, p. 29 - 33

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS08,GHS09
Signal Word : Danger	UN#: 3082
Class : 9	Packing Group : Ⅲ
Hazard Statements : H315-H319-H372-H413
Precautionary Statements : P264-P273-P280-P302+P352-P362-P501

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Computational Chemistry Data

TPSA 55.12
LogP -0.7038
H_Acceptors 3
H_Donors 3
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Hydrazine

Building Blocks Functional Group Mercaptan

Building Blocks Functional Group Ketone

Key Words

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3-Mercaptopropanehydrazide

CAS No. 689-02-1

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