 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate for Sale > Velpatasvir intermediate KSM2.

Velpatasvir intermediate KSM2.

Name: Velpatasvir intermediate KSM2.
Brand: Pharma;Conutrix
SKU: pr2603311757
Price: 100 USD
Availability: InStock

1 Inquiries

Unit Price:

$100/KG EXW

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CAS No.:

1378388-16-9

Grade:

Industrial Grade

Content:

90%

Brand:

Pharma;Conutrix

Packaging:

25kg/Cardboard Drum

Price valid (until):

2026-12-31

Contact Supplier

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Hangzhou ROYAL Import & Export Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

API

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Product Description
Seller Information
Inquiry History

Description

Product Detail

This product is a pharmaceutical raw material, prepared by a mature process with stable and controllable quality. All indicators meet the requirements of the national pharmacopoeia and relevant standards. The product has high purity, low impurity content, and good batch consistency, effectively ensuring the safety and efficacy of downstream preparations. The production process strictly follows the GMP management system, with quality control throughout from raw material procurement to finished product inspection. It can meet the needs of drug research and development, registration, and large-scale production, providing reliable raw material support for clinical use.

Certificates

Basic Info

Product Name:

1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate

Other Name:

1,2-Pyrrolidinedicarboxylic acid,4-(methoxymethyl)-,1-(1,1-dimethylethyl) ester,(2S,4S)-;1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate;(2S,4S)-1-(tert-Butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic acid;N-tert-Butoxycarbonyl-(4S)-4-Methoxymethyl-L-proline

CAS No.:

1378388-16-9

Molecular Formula:

C12H21NO5

InChIKeys:

InChIKey=OHPUCEUCBHBIAW-IUCAKERBSA-N

Molecular Weight:

259.29884

Exact Mass:

259.30

EC Number:

807-416-9

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

76.1

XLogP3:

0.15

Density:

1.162±0.06 g/cm3(Predicted)

Boiling Point:

371.2±27.0 °C(Predicted)

Flash Point:

178.3±23.7 °C

Refractive Index:

1.485

See More 1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API

Location:
17th Floor, Building 3, Greenland Central Plaza, No.98 Daguan Road, Hangzhou, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A

Average lead Time:
14

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2012

Hangzhou Luao Import & Export Co., Ltd. is located in Hangzhou, Zhejiang Province, at the junction of Hangzhou-Ningbo Expressway and Shangyu-Sanshui Expressway. It is close to Ningbo Port, Shanghai Port, Hangzhou Xiaoshan International Airport and Shanghai Pudong International Airport, with convenient transportation and a pleasant environment. The company mainly focuses on the market research and operation of pharmaceutical and chemical products, pharmaceutical intermediates, biochemical products, veterinary drugs and nutritional chemical products.
Since the establishment of our company, we have established stable business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers. In China, we have also established long-term processing and production partnerships with many manufacturers and research and development units. If you are interested in custom chemicals and new product development, please contact us and inform us of the types of reactions your company is proficient in and the experimental conditions you have. We will select suitable products to cooperate with your company based on your specific circumstances.
Hangzhou Luoao Import & Export Co., Ltd. will leverage its abundant market resources and looks forward to collaborating with more domestic manufacturers and R&D units to explore the international market. Please fax or email your company's available products, newly developed products, and products under development to our company. Please indicate the product names in both Chinese and English, CAS numbers, and quality specifications as much as possible. We will promote your products through various market resources to achieve a win-win situation. Please attach your product catalog to this email address: sales@royalpharms.com.
Hangzhou Luao Import & Export Co., Ltd. sincerely welcomes friends from home and abroad to contact us for business cooperation.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	(2S,4S)-1-(tert-butoxycarbonyl)-4. (MethoxyMethylpyrrolidine-2-carboxylic acid	1 KG	Jun 8, 2024

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(2S,4S)-1-(tert-butoxycarbonyl)-4. (MethoxyMethylpyrrolidine-2-carboxylic acid	/	$100/KG EXW	PharmaResources(Kaiyuan)CO,.Ltd	Inquiry