Product details
Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons


  • CAS:


  • Synonym:

    Carbamic acid, N-[(1S)-1-(hydroxymethyl)propyl]-, 1,1-dimethylethyl ester
    2-Methyl-2-propanyl [(2S)-1-hydroxy-2-butanyl]carbamate
    (S)-tert-Butyl (1-hydroxybutan-2-yl)carbamate


Chemical Name: n-boc-(s)-2-amino-1-butanol
Molecular Formula:C9H19NO3
Molecular Weight:189.252

Carbamic acid, N-[(1S)-1-(hydroxymethyl)propyl]-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl [(2S)-1-hydroxy-2-butanyl]carbamate
(S)-tert-Butyl (1-hydroxybutan-2-yl)carbamate

Physical and Chemical Properties:
Density:1.1±0.1 g/cm3
Boiling point: 292.9±23.0 °C at 760 mmHg
Melting point:40-45ºC
Flash point: 131.0±22.6 °C
Refractive index: 1.452

Appearance:White or off-white Solid

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.

With an international vision, rich management experience, professional R & D team and integrity and rigorous professionalism, we are committed to providing customers with the highest quality products and services.It is a high-tech enterprise integrating R&D, production and sales of APIs, pharmaceutical intermediates, fine chemicals and special catalysts.We offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.Since the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies.The company is mainly engaged in pharmaceutical R&D outsourcing services, and continues to research and develop new products and technologies, providing project technology and sample preparation services for large and well-known pharmaceutical companies at home and abroad.

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Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.

Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.