(R)-(+)-3-Butyn-2-ol TCI B2909

Chemical Identity

CAS No.: 42969-65-3
PubChem: CID 638102·SID 87558985
Formula: C4H6O
Molecular weight: 70.09 g/mol
Purity: >98.0%(GC)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: (2R)-but-3-yn-2-ol
SMILES: C[C@H](C#C)O
InChIKey: GKPOMITUDGXOSB-SCSAIBSYSA-N

Rp 3.419.850,00

~~Rp 2.390.850,00~~ Rp 3.419.850,00

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(R)-(+)-3-Butyn-2-ol is a chiral organic compound widely used in chemical synthesis, particularly in asymmetric reactions. This compound plays a crucial role in laboratories where precise control over stereochemistry is essential. It serves as a chiral building block, enabling the synthesis of complex molecules with specific spatial configurations. Its importance extends across various fields, including pharmaceutical research, industrial chemistry, and organic chemistry. Due to its optical activity, it selectively interacts with other chiral compounds, making it a valuable tool in the development of new drugs and specialized chemical products.

The unique molecular structure of (R)-(+)-3-Butyn-2-ol, featuring a butyn group and a hydroxyl group, provides it with reactivity and specificity in chemical reactions. Its chirality allows for the creation of enantiomerically pure compounds, which is critical in pharmaceutical applications where the biological activity of a compound can vary significantly between its enantiomers. Additionally, its stability under controlled conditions ensures reliable performance in laboratory settings. These properties make it a preferred choice for researchers aiming to achieve high levels of stereochemical control in their synthetic processes.

In Indonesian laboratories, (R)-(+)-3-Butyn-2-ol is commonly used in organic chemistry research, especially in asymmetric synthesis and the development of new chemical compounds. It is a staple in academic and research institutions across the country, supporting both teaching and experimental work. Its versatility and effectiveness in achieving precise stereochemical outcomes make it an essential component in the chemical toolkit of Indonesian scientists and researchers.

TCI brochures (PDF)

Click Chemistry 2026-09-08 · p. 13
Chiral Building Blocks 2025-04-14 · p. 8

Related TCI products

Asymmetric Synthesis: This compound is ideal for asymmetric synthesis due to its chiral nature, allowing the creation of enantiomerically pure compounds with high stereochemical control.
Pharmaceutical Research: Its optical activity makes it a key reagent in the development of new drugs, where precise stereochemistry is essential for biological activity.
Organic Chemistry Education: It is widely used in teaching and research settings to demonstrate the principles of chirality and stereochemistry in chemical reactions.
Industrial Chemical Production: It serves as a building block for the synthesis of complex organic molecules used in various industrial applications.
Chiral Compound Development: Its reactivity and specificity make it suitable for the synthesis of chiral compounds with tailored properties for specialized applications.

Brand	TCI
CAS number	42969-65-3
Molecular formula	—
Purity	—
Category	Chemistry > Asymmetric Synthesis > Chiral Building Blocks
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Liquid
Storage	Store in a cool, dry place away from light and incompatible materials

(R)-(+)-3-Butyn-2-ol should be stored in a cool, dry environment, away from direct sunlight and sources of heat. It is recommended to keep it in a sealed container to prevent evaporation and contamination. The compound should be stored in a well-ventilated area to minimize exposure to vapors. It is important to avoid contact with incompatible substances such as strong oxidizers or acids. Proper labeling of containers is essential for safe handling and to prevent accidental use. Regular inspection of storage conditions ensures the compound remains stable and suitable for use in laboratory applications.

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