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1-METHYLGUANOSINE

1-METHYLGUANOSINE Structure
1-METHYLGUANOSINE structure
CAS No.
2140-65-0
Chemical Name:
1-METHYLGUANOSINE
Synonyms
Nsc 70897;1-Methyiguanosine;1-METHYLGUANOSINE;N1-Methylguanosine;Guanosine, 1-methyl-;RNA-modified nucleoside m1G;Guanosine, 1-methyl- (8ci)(9ci);1-Methylguanosine, 10 mM in DMSO;1-Methyl-2-amino-9-β-D-ribofuranosyl-9H-purine-6(1H)-one;1-Methyl-2-amino-9-(β-D-ribofuranosyl)-9H-purine-6(1H)-one
CBNumber:
CB5496545
Molecular Formula:
C11H15N5O5
Molecular Weight:
297.27
MDL Number:
MFCD00056011
MOL File:
2140-65-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-08-25 20:17:46
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1-METHYLGUANOSINE Properties

Melting point 163 °C
Boiling point 737.4±70.0 °C(Predicted)
Density 2.02±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Methanol (Slightly), Water (Slightly)
form Solid
pka 13.22±0.70(Predicted)
color White to Off-White
PH ~2.4
λmax 258 (pH 1)；256 (pH 6)
Stability Hygroscopic
InChI InChI=1S/C11H15N5O5/c1-15-9(20)5-8(14-11(15)12)16(3-13-5)10-7(19)6(18)4(2-17)21-10/h3-4,6-7,10,17-19H,2H2,1H3,(H2,12,14)/t4-,6-,7-,10-/m1/s1
InChIKey UTAIYTHAJQNQDW-KQYNXXCUSA-N
SMILES OC[C@H]1O[C@@H](N2C3=C(C(N(C)C(=N3)N)=O)N=C2)[C@H](O)[C@@H]1O

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
NFPA 704
0
2 0

1-METHYLGUANOSINE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 31737 N1-Methylguanosine ≥95% 2140-65-0 1mg $36 2026-04-30 Buy
Cayman Chemical 31737 N1-Methylguanosine ≥95% 2140-65-0 5mg $110 2026-04-30 Buy
Cayman Chemical 31737 N1-Methylguanosine ≥95% 2140-65-0 10mg $169 2026-04-30 Buy
Cayman Chemical 31737 N1-Methylguanosine ≥95% 2140-65-0 25mg $378 2026-04-30 Buy
Usbiological 296280 N1-Methylguanosine Asreported 2140-65-0 10mg $329 2026-06-03 Buy
Product number Packaging Price Buy
31737 1mg $36 Buy
31737 5mg $110 Buy
31737 10mg $169 Buy
31737 25mg $378 Buy
296280 10mg $329 Buy

1-METHYLGUANOSINE Chemical Properties,Uses,Production

Uses

N1-Methylguanosine-CD3 is the labeled form of N1-Methylguanosine(B426593), which ic use in methods for increasing capping efficiency of transcribed RNA.

Definition

ChEBI: Guanosine substituted with a methyl group at position N-1.

1-METHYLGUANOSINE Preparation Products And Raw materials

Raw materials

Preparation Products

1-METHYLGUANOSINE Suppliers

Global( 89)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Granlen Sciences, ltd. 0371-85513397 +86-18610099868 info@granlen.com China 1890 58
Shanghai Yiyan Biotechnology Co. , Ltd. 021-69985186 13611928337 3427709316@qq.com China 7982 58
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12323 58
UHN Shanghai Research & Development Co., Ltd. 021-58958002 18930822973 sales@uhnshanghai.com China 997 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Wuhu Nuowei Chemical Technology Co., Ltd 0553-8233716 18055326116 sales@nuowei-chem.com China 742 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Supplier Advantage
Zhengzhou Granlen Sciences, ltd. 58
Shanghai Yiyan Biotechnology Co. , Ltd. 58
Shanghai Hanhong Scientific Co.,Ltd. 64
T&W GROUP 58
Beijing HuaMeiHuLiBiological Chemical 58
UHN Shanghai Research & Development Co., Ltd. 58
Bide Pharmatech Ltd. 60
Shanghai Macklin Biochemical Co.,Ltd. 55
Wuhu Nuowei Chemical Technology Co., Ltd 55
Shanghai EFE Biological Technology Co., Ltd. 58

View Lastest Price from 1-METHYLGUANOSINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Methylguanosine pictures 2026-07-17 1-Methylguanosine
2140-65-0
 $34.00-118.00 99.91% 10g TargetMol Chemicals Inc.

1-METHYLGUANOSINE Spectrum

1-METHYLGUANOSINE(2140-65-0)1HNMR

2140-65-0(1-METHYLGUANOSINE)Related Search:

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1-METHYLGUANOSINE N-Acetyl-5'-O-(4,4-dimethoxytrityl)-2'-O-methylguanosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite 2'-O-METHYLGUANOSINE 2'-C-Methylguanosine 2-Methylguanosine,N2-METHYLGUANOSINE,N-Methylguanosine
8-BR-PET-CGMP SODIUM SALT BETA-PHENYL-1,N2-ETHENOGUANOSINE-3',5'-CYCLIC MONOPHOSPHATE SODIUM SALT 2'-O-METHYLGUANOSINE-5'-TRIPHOSPHATE LITHIUM SALT 7-methylguanosine-5'-monophosphate 7-methylguanosine 5'-diphosphate sodium,7-methylguanosine 5'-diphosphate,7-METHYLGUANOSINE 5'-DIPHOSPHATE SODIUM SALT
6-mercapto-7-methylguanosine 3'-O-methylguanosine triphosphate Platinum(IV)cyclohexyldiamine-9-methylguanosine dichloride

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2-amino-9-[3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1-methyl-1,9-dihydropurin-6-one 1-Methyl-2-amino-9-(β-D-ribofuranosyl)-9H-purine-6(1H)-one 1-Methyl-2-amino-9-β-D-ribofuranosyl-9H-purine-6(1H)-one Guanosine, 1-methyl- (8ci)(9ci) N1-Methylguanosine Nsc 70897 RNA-modified nucleoside m1G 1-METHYLGUANOSINE Guanosine, 1-methyl- 1-Methylguanosine,1 Methylguanosine,Endogenous Metabolite,Inhibitor,inhibit,1Methylguanosine 1-Methyiguanosine 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1-methyl-1H-purin-6(9H)-one 1-Methylguanosine, 10 mM in DMSO 2140-65-0