CAS 529-69-1|isoxanthopterin

Introduction：Basic information about CAS 529-69-1|isoxanthopterin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Articles30
7. Synonyms

Common Name	isoxanthopterin
CAS Number	529-69-1	Molecular Weight	179.13600
Density	2.17g/cm3	Boiling Point	686.5ºC at 760mmHg
Molecular Formula	C₆H₅N₅O₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	369ºC

Names

Name	2-aminopteridine-4,7-diol
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.17g/cm3
Boiling Point	686.5ºC at 760mmHg
Molecular Formula	C₆H₅N₅O₂
Molecular Weight	179.13600
Flash Point	369ºC
Exact Mass	179.04400
PSA	117.52000
Appearance of Characters	powder \| off-white
Index of Refraction	1.991
Storage condition	−20°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UO3425000

CHEMICAL NAME :: 4,7(3H,8H)-Pteridinedione, 2-amino-

CAS REGISTRY NUMBER :: 529-69-1

LAST UPDATED :: 199409

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H5-N5-O2

MOLECULAR WEIGHT :: 179.16

WISWESSER LINE NOTATION :: T66 BMV EN GVM JNJ IZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Fish - salmon Sperm

DOSE/DURATION :: 28 umol/L/4D (Continuous)

REFERENCE :: PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 58,1541,1967

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	22-24/25-36-26
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UO3425000
HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles30

Chemical genetics reveals a complex functional ground state of neural stem cells.

Nat. Chem. Biol. 3(5) , 268-273, (2007)

The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain canc...

Normalization of urinary pteridines by urine specific gravity for early cancer detection.

Clin. Chim. Acta 435 , 42-7, (2014)

Urinary biomarkers, such as pteridines, require normalization with respect to an individual's hydration status and time since last urination. Conventional creatinine-based corrections are affected by ...

Direct radical scavenging activity of benzbromarone provides beneficial antioxidant properties for hyperuricemia treatment.

Biol. Pharm. Bull. 38(3) , 487-92, (2015)

Uric acid exerts an important antioxidant effect against external oxidative stress under physiological conditions. However, uric acid itself can increase oxidative stress via reduced nicotinamide aden...

Synonyms

MFCD00006696

2-Aminopteridine-4,7-diol

2-amino-3H,8H-pteridine-4,7-dione

2-Amino-3H,8H-pteridin-4,7-dion

2-Amino-4,7-pteridinediol

2-Amino-4,7(3H,8H)pteridindion

2-Amino-4,7-dihydroxypteridine

2-amino-1,8-dihydropteridine-4,7-dione

EINECS 208-469-5

4,7(3H,8H)-Pteridinedione,2-amino

Isoxanthopterin

Ranachrome 4

Recommended......