Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

Ascomycin

BGC Id:	653064510040
CAS No:	104987-12-4
Synonyms:	l 683590 ; fk-520 ; fr 520 ; aag ; ascomycin solution ; fr-900520 ; ascomycin ; c058028 ; changchuanmycin ; immunomycin
Molecular Formula:	C43H69NO12
Molecular Weight:	792.01
EINECS:

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.

Simagchem

Xiamen Equation Chemical

AK Scientific

Skyrun Industrial

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 104987-12-4?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

l 683590 ; fk-520 ; fr 520 ; aag ; ascomycin solution ; fr-900520 ; ascomycin ; c058028 ; changchuanmycin ; immunomycin

CAS:

104987-12-4

EINECS:

Molecular Formula:

C43H69NO12

MDL:

MFCD06198665

SMILES:

COC(=O)c1c(C(=O)OC)c(nn1c1ccccc1)c1ccccc1

Properties

Molecular Weight:

792.01 g·mol−1

Density:

1.20 g/cm³

Melting point:

153-157 °C

Boiling point:

868.31 °C at 760 mmHg

Solubility:

Soluble in DMSO (65 mg/ml), ethanol (50 mg/ml), and water (10-50 µM).

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer

Your partner in China for chemicals business. 2,2,5,7,8-Pentamethylchroman-6-sulfonyl chloride is also served by Simagchem Corporation. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Country: P.R.China Phone: +86 592 2680 277 Telefax: +86 592 2680 237

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

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AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. 1-Methyl-2-(2-aminoethyl)pyrrolidine is also served by AK Scientific, Inc.. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

Company type: Supplier

Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

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Skyrun Industrial Co., Ltd.

Company type: Leading producer

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. is a seller of (Triisopropylsilyl)acetylene. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Country: P.R.China Phone: +86-576-84015261 Telefax: +86-576-84015261

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH also offers 3-(tert-Butyl)aniline. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Symbols: Xn, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-36-11 (R)

Safety Codes:

36/37-16 (S)

WGK Germany:

RTECS:

KD4185000

Storage temperature:

-20°C

What other providers are available for CAS 104987-12-4?

In addition to the providers presented here for Ascomycin with the CAS number 104987-12-4, there are other 4 providers with slightly different product names available for this CAS number.

Tacrolimus ep impurity a

BOC Sciences

Tacrolimus related compound A

+1 additional providers that we know from the past

Tacrolimus Desmethylene Impurity

+1 additional providers that we know from the past

(1R,9S,12S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-17-ethyl-1,14-dihydroxy-12-[(1E)-1-[(1S,3S,4S)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatr

+1 additional providers that we know from the past