API Impurities Standard

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(RS1) [D-Val] Vancomycin B

Category: VANCOMYCIN IMPURITY

Chemical Name: (3S,6R,7R,22R,23S,26S,30aSa,36R,38aR)-3-(2-Amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-tridoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-B-D-glucopyranosyl]oxy]-10,19-dichloro-7,22,28,30,32-pentahydroxy-6-[[(2R)-4-methyl-2-(methylamino)butyryl]amino]-2,5,24,38,39-pentoxo-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-22H-8,11,18,21-dietheno-23,36-(iminomethano)-13,1,6:31,35-dimetheno-1H,13H-[1,6,9]oxadiazacyclohexadecino-[4,5-m][10,2,16]benzoxadiazacyclotetracosine-26-carboxylic acid
Molecular Formula: C65H73Cl2N9O24
Molecular Weight: 1435.2
CAS Number: N.A
Batch Number: ALL-VN08017
Solubility: USP Diluent / EP Diluent (MEOH)
Storage: Store at -20°C under inert atmosphere
Purity by HPLC: 98%
Melting Point: N.A
Appearance: OFF WHITE SOLID
Inventory Status: DELIVERY 3-4 WEEKS
Smiles SMILES string - OC1=CC=C([C@](NC([C@]2([H])NC([C@@](NC([C@]([C@@]3(O)[H])([H])NC([C@](C(C)C)([H])NC)=O)=O)(CC(N)=O)[H])=O)=O)([H])C4=O)C=C1C5=C(O)C=C(O)C=C5[C@@](NC([C@@]([C@@](O)([H])C6=CC(Cl)=C(OC7=C(O[C@H]8[C@H](O[C@@H

COA MSDS

Sr No	Weight	Price (INR)	Price (USD)	Availability
1	25 mg	₹120,000.00	$1,400.00	Out of stock
2	50 mg	₹220,000.00	$2,800.00	Out of stock
3	100 mg	₹420,000.00	$54,000.00	Out of stock

Documents: COA, HNMR, MASS, HPLC, IR, TGA analysis data will be offered along with products. Quotation validity: 4 weeks. GST applicable: 18%. Lead time depends on availability, synthesis & purification challenges. COA attached are for reference only & will be updated per release batch.

Additional Product Details

Classification

D-valine structural variant of Vancomycin B

Pharmacopoeia Status

Not currently assigned an EP impurity letter.

Frequently Asked Questions

What is (RS1) [D-Val] Vancomycin B?

(RS1) [D-Val] Vancomycin B is an impurity/related substance associated with Vancomycin, supplied by Allmpus Laboratories as a pharmaceutical reference standard for quality-control and analytical testing.

What is the CAS number of (RS1) [D-Val] Vancomycin B?

(RS1) [D-Val] Vancomycin B does not have an assigned CAS Registry Number; it is identified by its molecular formula (C65H73Cl2N9O24) and Allmpus catalogue number.

Where can I buy (RS1) [D-Val] Vancomycin B?

(RS1) [D-Val] Vancomycin B is available from Allmpus Laboratories, India, and is supplied in-stock with a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS).

What are the synonyms for (RS1) [D-Val] Vancomycin B?

No widely-used alternate names are published for (RS1) [D-Val] Vancomycin B beyond the Allmpus catalogue name; contact Allmpus to confirm any internal or client-specific synonym.

What is the storage condition for (RS1) [D-Val] Vancomycin B?

Store (RS1) [D-Val] Vancomycin B as per the Certificate of Analysis — typically 2-8°C, protected from light and moisture, in the original sealed container. Confirm exact conditions on the COA supplied with each batch.