O-Methylisourea hemisulfate

Modify Date: 2024-01-07 20:33:05

O-Methylisourea hemisulfate structure	Common Name	O-Methylisourea hemisulfate
	CAS Number	52328-05-9	Molecular Weight	246.242
	Density	N/A	Boiling Point	66.9ºC at 760 mmHg
	Molecular Formula	C₄H₁₄N₄O₆S	Melting Point	163-167 °C(lit.)
	MSDS	Chinese USA	Flash Point	165.7ºC

Name	O-Methylisourea Hemisulfate
Synonym	More Synonyms

Boiling Point	66.9ºC at 760 mmHg
Melting Point	163-167 °C(lit.)
Molecular Formula	C₄H₁₄N₄O₆S
Molecular Weight	246.242
Flash Point	165.7ºC
Exact Mass	246.063400
PSA	201.18000
LogP	1.08060
Storage condition	-20°C
Water Solubility	1000 g/L (20 ºC)

O-Methylisourea hemisulfate MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2925290090

Precursor 0
DownStream 7
CAS#:186435-66-5 4-Pyrimidinol, ... CAS#:90057-07-1 6-Hydroxy-2-met... CAS#:1450-93-7 2-Aminoimidazol... CAS#:14191-90-3 L-Norarginine
CAS#:168627-33-6 N-cyclopropylgu... CAS#:61640-58-2 methyl N'-(3,5-... CAS#:6331-57-3 2-cyclohexylgua...

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Relative quantification of tau-related peptides using guanidino-labeling derivatization (GLaD) with online-LC on a hybrid ion trap (IT) time-of-flight (ToF) mass spectrometer.

J. Am. Soc. Mass Spectrom. 18(2) , 201-7, (2007)

Development of a quantification method based on isotopic variants of O-methyl isourea (OMIU) in conjunction with reversed-phase (RP) liquid chromatography (LC) electrospray mass spectrometry is descri...

Chemical modification of bovine pancreatic trypsin inhibitor for single site coupling of immunogenic peptides for NMR conformational analysis.

J. Biol. Chem. 264(14) , 7882-8, (1989)

Procedures for chemical modification of bovine pancreatic trypsin inhibitor (BPTI) to allow site-specific coupling of immunogenic peptides are reported. Each of the modified proteins has a single free...

Chemical modulation of the chaperone function of human alphaA-crystallin.

J. Biochem. 144(1) , 21-32, (2008)

alphaA-crystallin is abundant in the lens of the eye and acts as a molecular chaperone by preventing aggregation of denaturing proteins. We previously found that chemical modification of the guanidino...

O-Methylisourea hemisulfate

O-Methylisourea hemisulfate salt

Bis[amino(methoxy)methaniminium] sulfate

Methyl carbamimidate sulfate (2:1)

EINECS 257-851-8

MFCD00040594

O-Methylpseudourea Sulfate

2-Methylisouronium sulfate

Carbamimidic acid, methyl ester, sulfate (2:1)

O-Methylisourea Sulfate