Ac-protected Nucleosides

N2-Isobutyryl-2',3'-di-O-acetylguanosine

Name: N2-Isobutyryl-2',3'-di-O-acetylguanosine
Brand: OROGO
SKU: OR-PN-0094

Quick view. A protected guanosine derivative bearing N2-isobutyryl protection and acetyl groups at both the 2'- and 3'-oxygen positions. CAS 163586-86-5. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.

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Chemical structure of N2-Isobutyryl-2',3'-di-O-acetylguanosine — Chemical structure

Catalog numberOR-PN-0094

CAS number163586-86-5

PurityBy inquiry

Pack sizeCustom packaging by inquiry

Product profile

Material identity

N2-Isobutyryl-2',3'-di-O-acetylguanosine is classified as ac-protected nucleosides (Formula C18H23N5O8; molecular weight 437.40).

Typical application

N2-Isobutyryl-2',3'-di-O-acetylguanosine is associated with guanine-containing building blocks or substrates for G-position incorporation and analytical comparison.

Handling focus

For N2-Isobutyryl-2',3'-di-O-acetylguanosine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.

Names and search terms

Confirmed or normalized name variants

2',3'-O-Ac-rG(iBu)
Guanosine-9-17N, N-(2-methyl-1-oxopropyl)-, 2',3'-diacetate

Useful catalog search terms

CAS 163586-86-5

Physicochemical data

Protection pattern	N2-isobutyryl; 2',3'-di-O-acetyl
Ribose stereochemistry	(2R,3R,4R,5R)
InChIKey	HWVKXBNLKJAPSV-CNEMSGBDSA-N
InChI	InChI=1S/C18H23N5O8/c1-7(2)15(27)21-18-20-14-11(16(28)22-18)19-6-23(14)17-13(30-9(4)26)12(29-8(3)25)10(5-24)31-17/h6-7,10,12-13,17,24H,5H2,1-4H3,(H2,20,21,22,27,28)/t10-,12-,13-,17-/m1/s1
SMILES	CC(C)C(=O)NC1=NC2=C(C(=O)N1)N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)CO)OC(=O)C)OC(=O)C
PubChem CID	137283904

Release documentation

Lot-specific CoA

The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.

Analytical package

Additional HPLC, MS or NMR documentation can be agreed during technical review where available.

Product-family literature

These publications provide peer-reviewed context for the Ac-protected Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.