novobiocin (CAS 303-81-1) — formula C31H36N2O11, molecular weight 612.6; category organic chemicals.
novobiocin (CAS 303-81-1) is a organic chemicals. Its molecular formula C31H36N2O11 comprises 31 C, 36 H, 2 N, 11 O atoms. Its molecular weight is about 612.6. Reported physicochemical data: melting point around 152-156 °C (decomposes), LogP about 4.1. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 303-81-1 |
|---|---|
| Molecular Formula | C31H36N2O11 |
| Molecular Weight | 612.6 |
| Melting Point | 152-156 °C (decomposes) |
| LogP | 4.1 |
| Applications | Mesh Heading: anti-bacterial agents, enzyme inhibitors, MEDICATION (VET), Medicinal feed additive for chicken and turkey, Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis, Animal Drugs |
| Category | Organic Chemicals |
Documented applications: Mesh Heading: anti-bacterial agents, enzyme inhibitors, MEDICATION (VET), Medicinal feed additive for chicken and turkey, Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis, Animal Drugs.
novobiocin is a carbon-based organic compound with CAS registry number 303-81-1 and molecular formula C31H36N2O11 (molecular weight 612.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 303-81-1
Its molecular formula C31H36N2O11 comprises 31 C, 36 H, 2 N, 11 O atoms.
Also known as: novobiocin · 新生霉素
Category: organic chemicals
The CAS registry number of novobiocin is 303-81-1.
Molecular formula C31H36N2O11, molecular weight 612.6.
It is also registered under: novobiocin, 新生霉素.
Recorded applications: Mesh Heading: anti-bacterial agents, enzyme inhibitors, MEDICATION (VET), Medicinal feed additive for chicken and turkey, Novobiocin is a narrow-spectrum antibiotic that may be bacteriostatic or bactericidal at higher concentrations. It is active mostly against gram-positive bacteria but also against a few gram-negative bacteria. ... Its main use is in combination with other agents for the treatment of bovine mastitis, Animal Drugs.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for novobiocin (CAS 303-81-1), compiled from public chemistry databases.
| CAS Registry Number | 303-81-1 |
|---|---|
| PubChem CID | 54675769 |
| Molecular formula | C31H36N2O11 |
| IUPAC name | [(3R,4S,5R,6R)-5-hydroxy-6-[4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-8-methyl-2-oxochromen-7-yl]oxy-3-methoxy-2,2-dimethyloxan-4-yl] carbamate |
| UNII (FDA) | 17EC19951N |
| Molecular Weight | 612.6 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 9 |
| Exact Mass | 612.23190997 |
| Monoisotopic Mass | 612.23190997 |
| Topological Polar Surface Area | 196 |
| Heavy Atom Count | 44 |
| Melting Point | 152-156 °C (decomposes) |
|---|---|
| Solubility | 9.66e-03 g/L |
| Density | 1.3448 g/cu cm |
| LogP | 4.1 |
| LogP | 1.33 |
| Dissociation Constants | 4.3 |
novobiocin; 303-81-1; Streptonivicin; Cardelmycin; Inamycin; Spheromycin; Novobiocina; Novobiocine; Crystallinic acid; Cathocin; Novobiocinum; PA 93; 17EC19951N; DTXSID3041083; CHEBI:28368; NSC2382
| Regulatory & Food Contact | ANTIMICROBIAL_AGENT: Veterinary Drug NMRS 45/TRS 430-JECFA 12/43 |
|---|
| Reported hazard statements | H302 (100%), H317 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
novobiocin · CAS 303-81-1 · C31H36N2O11. UNII 17EC19951N. Melting Point: 152-156 °C (decomposes); Solubility: 9.66e-03 g/L; Density: 1.3448 g/cu cm.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 新生霉素