Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-(-)-Modafinil acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: R-Benzhydrylsulfinylacetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

112111-45-2

112111-45-2 structure

112111-45-2 structure

Name: (R)-(-)-Modafinil acid
Chemical Name: 2-[(R)-benzhydrylsulfinyl]acetic acid
CAS Number: 112111-45-2
Molecular Formula: C₁₅H₁₄O₃S
Molecular Weight: 274.335
Create Date: 2018-12-31 09:56:05
Modify Date: 2025-08-25 10:30:25

Name	2-[(R)-benzhydrylsulfinyl]acetic acid
Synonyms	[(Diphenylmethyl)sulfinyl]acetic acid FD7212 [(R)-(Diphenylmethyl)sulfinyl]acetic acid Acetic acid, 2-[(diphenylmethyl)sulfinyl]- UNII:54N37HN7N4 modafinic acid ACE038 Acetic acid, 2-[(R)-[(1R)-diphenylmethyl]sulfinyl]- (diphenylmethanesulfinyl)acetic acid (R)-(-)-Modafinil acid

Density	1.3±0.1 g/cm3
Boiling Point	539.2±50.0 °C at 760 mmHg
Melting Point	118-120ºC
Molecular Formula	C₁₅H₁₄O₃S
Molecular Weight	274.335
Flash Point	279.9±30.1 °C
Exact Mass	274.066376
PSA	73.58000
LogP	2.24
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.648

HS Code	2930909090

Precursor 9
63547-22-8 112245-25-7 827603-84-9 2627-86-3
63547-24-0 112111-44-1 91-01-0 63547-23-9
118286-19-4
DownStream 2
112111-44-1 713134-72-6

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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