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Novobiocin ZS

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CAS No.:

303-81-1

Grade:

Chemical Grade

Content:

95%

Port:

shanghai

Packaging:

1g/bottle

Price valid (until):

2024-06-24

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SHANDONG LOOK CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Items	Specifications
Melting point	170-172 °C
alpha	D24 -63.0° (c = 1 in ethanol)
Boiling point	657.29°C (rough estimate)
density	1.3448
refractive index	1.5800 (estimate)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere

Basic Info

Product Name:

Novobiocin

Other Name:

Benzamide,N-[7-[[3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-α-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-buten-1-yl)-;Novobiocin;Benzamide,N-[7-[[3-O-(aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-α-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-butenyl)-;Coumarin,7-[4-(carbamoyloxy)tetrahydro-3-hydroxy-5-methoxy-6,6-dimethylpyran-2-yloxy]-4-hydroxy-3-[4-hydroxy-3-(3-methyl-2-butenyl)benzamido]-8-methyl-;N-[7-[[3-O-(Aminocarbonyl)-6-deoxy-5-C-methyl-4-O-methyl-α-L-lyxo-hexopyranosyl]oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-benzopyran-3-yl]-4-hydroxy-3-(3-methyl-2-buten-1-yl)benzamide;PA 93;Antibiotic PA-93;Cathocin;Crystallinic acid;Novo-R;Streptonivicin;Cathomycin;Albamix;Inamycin;Albamycin;Robiocina;Sirbiocina;Spheromycin;Stilbiocina;Cardelmycin;U 6391;8028-29-3;47851-17-2;107781-69-1;894408-25-4;1000144-74-0;2244057-52-9

CAS No.:

303-81-1

Molecular Formula:

C31H36N2O11

InChIKeys:

InChIKey=YJQPYGGHQPGBLI-KGSXXDOSSA-N

Molecular Weight:

612.628

Exact Mass:

612.62

EC Number:

206-146-3

UNII:

17EC19951N

DSSTox ID:

DTXSID3041083

NCI Thesaurus Code:

C705

Color/Form:

Pale yellow orthorhombic crystals from ethanol

HScode:

2941906000

Categories:

Antibiotics

Characteristics

PSA:

196

XLogP3:

4.1

Density:

1.3448 g/cu cm

Melting Point:

152-154 °C

Boiling Point:

848.2±65.0 °C at 760 mmHg

Flash Point:

466.8±34.3 °C

Refractive Index:

1.640

Water Solubility:

H2O: Insoluble

Vapor Pressure:

4.9X10-27 mm Hg at 25 deg C (est)

Specific rotation:

D24 -63.0° (c = 1 in ethanol)

Henrys Law Constant:

Henry's Law constant = 1.3X10-28 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

4.3|pKa1 = 4.3 (coumarin hydroxyl)

Experimental Properties:

Mol wt: 634.60. Minute crystals, dec 220 °C. Specific optical rotation at 24 °C for D (sodium) line = -38 deg (c = 2.5 in 95% ethanol); Specific optical rotation at 24 °C for D (sodium) line = -33 deg (c = 2.5 in water). Freely sol in water. A 100 mg/ml soln has a pH of 7.5 and a half-life of about 30 days at 25 °C and several months at 4 °C /Monosodium salt/|Hydroxyl radical reaction rate constant = 2.7X10-10 cu cm/molecule-sec at 25 °C (est)|Ozone reaction rate constant = 4.5X10-16 cu cm/molecule-sec at 25 °C (est)

See More Novobiocin Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H317 May cause an allergic skin reaction
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Novobiocin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

Location:
hisense intelligence valley,no 2116,of phoenix road

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

Average lead Time:
7

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2017

SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”. Web : www.chinalookchemical.com

We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Novobiocin	100 G	Jul 19, 2025
Russia	Novobiocin	25 KG	May 24, 2024

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